=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2005.09.19 12:00:48 =~=~=~=~=~=~=~=~=~=~=~= config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int fa 0./  /1 ^ % Invalid input detected at '^' marker. R1(config)#int fa 0/1           RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int fa 0/1 R2(config-if)#no ip pro R2(config-if)#no ip proxy-arp ? R2(config-if)#no ip proxy-arp R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)#^Z R2# *Mar 1 03:58:51.236: %SYS-5-CONFIG_I: Configured from console by console R2#sh run int fa 0/1 Building configuration... Current configuration : 111 bytes ! interface FastEthernet0/1 ip address 200.1.1.2 255.255.255.0 no ip proxy-arp duplex auto speed auto end R2# R2#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is not set C 200.1.1.0/24 is directly connected, FastEthernet0/1 R2# R2# R2# R2# R2# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1(config)#bri R1(config)#bridge 1 p R1(config)#bridge 1 pro R1(config)#bridge 1 protocol iee ? R1(config)#bridge 1 protocol iee R1(config)#int e 0/1 R1(config-if)#bri R1(config-if)#bridge-group 1 ? circuit-group Associate serial interface with a circuit group input-address-list Filter packets by source address input-lat-service-deny Deny input LAT service advertisements matching a group list input-lat-service-permit Permit input LAT service advertisements matching a group list input-lsap-list Filter incoming IEEE 802.3 encapsulated packets input-pattern-list Filter input with a pattern list input-type-list Filter incoming Ethernet packets by type code lat-compression Enable LAT compression over serial or ATM interfaces output-address-list Filter packets by destination address output-lat-service-deny Deny output LAT service advertisements matching a group list output-lat-service-permit Permit output LAT service advertisements matching a group list output-lsap-list Filter outgoing IEEE 802.3 encapsulated packets output-pattern-list Filter output with a pattern list output-type-list Filter outgoing Ethernet packets by type code path-cost Set interface path cost priority Set interface priority --More--   spanning-disabled Disable spanning tree on a bridge group --More--   R1(config-if)#bridge-group 1 R1(config-if)#int s 0/0.  R1(config-if)#int s 0/0bridge-group 1 R1(config-if)#bridge-group 1 int s 0/0  1 R1(config-if)#int s 0/1bridge-group 1 R1(config-if)#int s 1/0   0/0 R1(config-if)#do sh run int s 0/0 Building configuration... Current configuration : 139 bytes ! interface Serial0/0 no ip address encapsulation frame-relay no ip route-cache no ip mroute-cache no fair-queue bridge-group 1 end R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)#fram map br R1(config-if)#fram map bridge ? <16-1007> DLCI R1(config-if)#fram map bridge 103 br R1(config-if)#fram map bridge 103 broadcast R1(config-if)#no fr R1(config-if)#no fram R1(config-if)#no frame-relay in R1(config-if)#no frame-relay inv R1(config-if)#no frame-relay inverse-arp R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)#^Z R1# RACK18AS> [Resuming connection 1 to r1 ... ] *Mar 1 04:04:53.618: %SYS-5-CONFIG_I: Configured from console by console R1# R1#sh ip route Default gateway is not set Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R1# R1# R1# R1# R1# R1# R1# R1# R1# R1# R1# R1# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int     bri R3(config)#bridge 1 prot iee R3(config)#int fa 0/0 R3(config-if)#bri R3(config-if)#bridge-group 1 R3(config-if)#int s 1/0 R3(config-if)#int s 1/0bridge-group 1 R3(config-if)#bridge-group 1int s 1/0 bridge-group 1 int bri 0/0 R3(config-if)#int bri 0/0bridge-group 1 R3(config-if)#int s 1/0 R3(config-if)#no fram m inv R3(config-if)#fram map bri 301 bro R3(config-if)# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#ping 17.1 57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: .!!!! Success rate is 80 percent (4/5), round-trip min/avg/max = 64/65/68 ms S5# S5# S5# S5# S5# S5# S5# S5# S5# S5# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3(config-if)#exit R3(config)#isdn sq R3(config)#isdn sq we  R3(config)#isdn switch-type b R3(config)#isdn switch-type basic-n R3(config)#isdn switch-type basic-n? basic-net3 basic-ni R3(config)#isdn switch-type basic-ni ? R3(config)#isdn switch-type basic-ni R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)#do sh run int bri 0/0 Building configuration... Current configuration : 111 bytes ! interface BRI0/0 no ip address no ip route-cache shutdown isdn switch-type basic-ni bridge-group 1 end R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)#dial R3(config)#dialer R3(config)#dialer-li R3(config)#dialer-list 1 ? protocol Permit or Deny based on protocols R3(config)#dialer-list 1 pro R3(config)#dialer-list 1 protocol ? appletalk AppleTalk bridge Bridging clns OSI Connectionless Network Service decnet DECnet ip IP ipv6 IPv6 ipx Novell IPX llc2 LLC2 netbios NETBIOS R3(config)#dialer-list 1 protocol ? appletalk AppleTalk bridge Bridging clns OSI Connectionless Network Service decnet DECnet ip IP ipv6 IPv6 ipx Novell IPX llc2 LLC2 netbios NETBIOS R3(config)#dialer-list 1 protocol br R3(config)#dialer-list 1 protocol bridge ? deny Deny specified protocol list Add access list to dialer list permit Permit specified protocol R3(config)#dialer-list 1 protocol bridge per ? R3(config)#dialer-list 1 protocol bridge per R3(config)#int bri 0/0 R3(config-if)#isdn sp R3(config-if)#isdn spid1 ? WORD spid1 string R3(config-if)#isdn spid1 5551183 R3(config-if)#isdn spid1 555118383 118383 2183 R3(config-if)#di R3(config-if)#dial R3(config-if)#dialer-g R3(config-if)#dialer-group 1 R3(config-if)#dial R3(config-if)#dialer map R3(config-if)#dialer map bri R3(config-if)#dialer map bridge >? WORD R3(config-if)#dialer map bridge > ? WORD Dialer string (quote strings containing #) broadcast Broadcasts should be forwarded to this address class dialer map class modem-script Specify regular expression to select modem dialing script name Map to a host spc Semi Permanent Connections speed Set dialer speed system-script Specify regular expression to select system dialing script vrf VPN Routing/Forwarding instance R3(config-if)#dialer map bridge b R3(config-if)#dialer map bridge broadcast ? WORD Dialer string (quote strings containing #) class dialer map class modem-script Specify regular expression to select modem dialing script name Map to a host spc Semi Permanent Connections speed Set dialer speed system-script Specify regular expression to select system dialing script vrf VPN Routing/Forwarding instance R3(config-if)#dialer map bridge broadcast 5551182 ? R3(config-if)#dialer map bridge broadcast 5551182 R3(config-if)#do sh run int bri 0/0 Building configuration... Current configuration : 184 bytes ! interface BRI0/0 no ip address no ip route-cache shutdown dialer map bridge broadcast 5551182 dialer-group 1 isdn switch-type basic-ni isdn spid1 5552183 bridge-group 1 end R3(config-if)#no shut R3(config-if)# *Mar 1 04:11:03.360: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 04:11:03.360: %LINK-3-UPDOWN: Interface BRI0/0:2, changed state to down *Mar 1 04:11:03.412: %LINK-3-UPDOWN: Interface BRI0/0, changed state to up *Mar 1 04:11:04.362: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down *Mar 1 04:11:04.362: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:2, changed state to down R3(config-if)#^Z R3# *Mar 1 04:11:06.934: %SYS-5-CONFIG_I: Configured from console by console R3# *Mar 1 04:11:17.728: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 64 changed to up R3# R3# R3# R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int bri 0/0 R3(config-if)#int bri 0/0no shut do sh run int bri 0/0ialer map bridge broadcast 5551182 -group 1 isdn spid1 55521833183 1183 5551 R3(config-if)#isdn spid1 555118383 2183 5552183 2 5552183 R3(config-if)# R3(config-if)# R3(config-if)# R3(config-if)# R3(config-if)#do sh run int  sdn stat sh run isdn stat ^ % Invalid input detected at '^' marker. R3(config-if)#do sh run isdn statun  isdn stat  isdn stat  isdn stat  Global ISDN Switchtype = basic-ni ISDN BRI0/0 interface dsl 0, interface ISDN Switchtype = basic-ni Layer 1 Status: ACTIVE Layer 2 Status: TEI = 64, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED TEI 64, ces = 1, state = 5(init) spid1 configured, no LDN, spid1 NOT sent, spid1 valid Endpoint ID Info: epsf = 0, usid = 70, tid = 1 TEI Not Assigned, ces = 2, state = 1(terminal down) spid2 configured, no LDN, spid2 NOT sent, spid2 NOT valid Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 0 CCBs = 0 The Free Channel Mask: 0x80000003 --More--   Total Allocated ISDN CCBs = 0 R3(config-if)# R3(config-if)# R3(config-if)# R3(config-if)# R3(config-if)#sh8ut   ut R3(config-if)# *Mar 1 04:12:47.796: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 64 changed to down R3(config-if)# *Mar 1 04:12:47.848: %LINK-5-CHANGED: Interface BRI0/0, changed state to administratively down R3(config-if)# R3(config-if)# R3(config-if)# R3(config-if)#no shut R3(config-if)# *Mar 1 04:13:10.156: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 04:13:10.156: %LINK-3-UPDOWN: Interface BRI0/0:2, changed state to down *Mar 1 04:13:10.208: %LINK-3-UPDOWN: Interface BRI0/0, changed state to up R3(config-if)# R3(config-if)# R3(config-if)# R3(config-if)# R3(config-if)# R3(config-if)# *Mar 1 04:13:20.265: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 64 changed to up *Mar 1 04:13:20.373: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 65 changed to up R3(config-if)#^Z R3# *Mar 1 04:13:27.340: %SYS-5-CONFIG_I: Configured from console by console R3# R3# R3# R3# R3# R3# R3# RACK18AS>z 2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#isdn swe  R2(config)#isdn switch-type b R2(config)#isdn switch-type basic-ni R2(config)#dialer-list 1 pro br p R2(config)#int bri 0/0 R2(config-if)#isdn spid1 5551182 R2(config-if)#isdn spid1 5551182182 2182 5552182 2 5552182 R2(config-if)#dialer  -grou 1 R2(config-if)#do sh run int bri 0/0 Building configuration... Current configuration : 132 bytes ! interface BRI0/0 no ip address shutdown dialer-group 1 isdn switch-type basic-ni isdn spid1 5551182 isdn spid2 5552182 end R2(config-if)#dialer st R2(config-if)#dialer string 5551183 R2(config-if)#bri R2(config-if)#bridge-group 1 R2(config-if)#no shut R2(config-if)# *Mar 1 04:15:34.505: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 04:15:34.505: %LINK-3-UPDOWN: Interface BRI0/0:2, changed state to down *Mar 1 04:15:34.557: %LINK-3-UPDOWN: Interface BRI0/0, changed state to up R2(config-if)# *Mar 1 04:15:34.581: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 64 changed to up *Mar 1 04:15:34.689: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 65 changed to up R2(config-if)# *Mar 1 04:15:35.507: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down *Mar 1 04:15:35.507: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:2, changed state to down R2(config-if)#^Z R2# *Mar 1 04:15:42.298: %SYS-5-CONFIG_I: Configured from console by console R2#shg     sh ip    bg ri R2#sh bridge Total of 300 station blocks, 300 free Codes: P - permanent, S - self Bridge Group 1: R2#config         RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)# *Mar 1 04:16:05.400: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up R3(config)#int *Mar 1 04:16:06.405: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R3(config)#int s 1/0 R3(config-if)#hut *Mar 1 04:16:11.405: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551182 R3(config-if)#hut   shut R3(config-if)#^Z R3#sh *Mar 1 04:16:15.336: %SYS-5-CONFIG_I: Configured from console by console R3#sh isdn act -------------------------------------------------------------------------------- ISDN ACTIVE CALLS -------------------------------------------------------------------------------- Call Calling Called Remote Seconds Seconds Seconds Charges Type Number Number Name Used Left Idle Units/Currency -------------------------------------------------------------------------------- Out ---N/A--- 5551182 13 106 13 0 -------------------------------------------------------------------------------- R3# *Mar 1 04:16:17.031: %LINK-5-CHANGED: Interface Serial1/0, changed state to administratively down *Mar 1 04:16:18.032: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to down R3# R3# R3# R3# R3# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) S5#x 3 % Unknown command or computer name, or unable to find computer address S5# S5# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh bridge Total of 300 station blocks, 299 free Codes: P - permanent, S - self Bridge Group 1: Address Action Interface Age RX count TX count 0013.80e1.fe00 forward FastEthernet0/0 0 5 0 R3# R3# R3# R3# R3# R3# R3# R3# R3# R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] *M R2#sh bri R2#sh bridge Total of 300 station blocks, 300 free Codes: P - permanent, S - self Bridge Group 1: R2#confi gt ^ % Invalid input detected at '^' marker. R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#no ip routerin    ing R2(config)# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#3 % Unknown command or computer name, or unable to find computer address S5#3ping 17.57.100.1en ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) S5# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Mar R2(config)#do s *Mar 1 04:18:10.380: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2(config)#do sh run Building configuration... Current configuration : 1697 bytes ! version 12.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R2 ! logging queue-limit 100 ! ip subnet-zero no ip routing ! ! no ip domain lookup ! ip audit notify log ip audit po max-events 100 mpls ldp logging neighbor-changes ! ! --More--  ! isdn switch-type basic-ni ! ! ! ! ! ! ! ! ! no voice hpi capture buffer no voice hpi capture destination ! ! mta receive maximum-recipients 0 ! ! ! ! interface FastEthernet0/0 no ip address no ip route-cache --More--   shutdown duplex auto speed auto ! interface BRI0/0 no ip address no ip route-cache dialer string 5551183 dialer-group 1 isdn switch-type basic-ni isdn spid1 5551182 isdn spid2 5552182 bridge-group 1 bridge-group 1 spanning-disabled ! interface FastEthernet0/1 ip address 200.1.1.2 255.255.255.0 no ip proxy-arp no ip route-cache duplex auto speed auto ! interface Serial1/0 --More--   no ip address --More--   no ip route-cache --More--   shutdown --More--  ! --More--  interface Serial1/1 --More--   no ip address --More--   no ip route-cache --More--  ! --More--  interface Serial1/2 --More--   no ip address --More--   no ip route-cache --More--   shutdown --More--  ! --More--  interface Serial1/3 no ip address no ip route-cache shutdown ! interface Serial1/4 no ip address no ip route-cache shutdown ! interface Serial1/5 no ip address no ip route-cache shutdown ! interface Serial1/6 no ip address no ip route-cache shutdown ! interface Serial1/7 no ip address no ip route-cache --More--   R2(config)#[5~   brid R2(config)#bridge 1 pro R2(config)#bridge 1 protocol iee R2(config)#oin   in *Mar 1 04:18:46.832: Note: A random Spanning Tree Bridge Identifier address of 0000.0c29.ebb1 has been chosen for Bridge Group 1 since there is no mac address associated with the selected interface. *Mar 1 04:18:46.832: Ensure that this address is unique. R2(config)#int s 1/0 1 R2(config-if)#bri R2(config-if)#bridge-group 1 R2(config-if)#do sh run int bri 0/-0  0 Building configuration... Current configuration : 180 bytes ! interface BRI0/0 no ip address no ip route-cache dialer string 5551183 dialer-group 1 isdn switch-type basic-ni isdn spid1 5551182 isdn spid2 5552182 bridge-group 1 end R2(config-if)#exit R2(config)#exitdo sh run int bri 0/0bridge-group 1 int s 1/1 bridge 1 protocol ieedo sh run no ip routingno ip routing  ip routing  R2(config)# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ... RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config)# ip routingexit  ip routingn ip routingo ip routing ip routing R2(config)# RACK18AS>5 [Resuming connection 5 to r5 ... ] .. S5#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 68/69/72 ms S5# S5# S5# S5# S5# S5# S5# S5# S5# RACK18AS>22  [Resuming connection 2 to r2 ... ] R2(config)#ip rot uting R2(config)#br R2(config)#bridge brb ^ % Invalid input detected at '^' marker. R2(config)#bridge brb   crb R2(config)#^Z R2# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 68/69/72 ms S5# S5# S5# S5# S5# S5# S5# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh run Building configuration... Current configuration : 1101 bytes ! version 12.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R1 ! logging queue-limit 100 ! memory-size iomem 10 ip subnet-zero no ip routing ! ! no ip domain lookup ! mpls ldp logging neighbor-changes ! ! ! --More--  ! ! ! ! ! ! no voice hpi capture buffer no voice hpi capture destination ! ! mta receive maximum-recipients 0 ! ! ! ! interface Ethernet0/0 no ip address no ip route-cache shutdown half-duplex ! interface Serial0/0 no ip address --More--   encapsulation frame-relay no ip route-cache no ip mroute-cache no fair-queue frame-relay map bridge 103 broadcast no frame-relay inverse-arp bridge-group 1 ! interface Ethernet0/1 no ip address no ip route-cache half-duplex bridge-group 1 ! interface Serial0/1 no ip address no ip route-cache clockrate 64000 bridge-group 1 ! ip http server ip classless ! --More--  ! ! ! ! bridge 1 protocol ieee call rsvp-sync ! ! mgcp profile default ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 privilege level 15 no login ! --More--  ! end R1# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#sh run Building configuration... Current configuration : 1490 bytes ! version 12.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R2 ! logging queue-limit 100 ! ip subnet-zero ! ! no ip domain lookup ! ip audit notify log ip audit po max-events 100 mpls ldp logging neighbor-changes ! ! ! --More--  isdn switch-type basic-ni ! ! ! ! ! ! ! ! ! no voice hpi capture buffer no voice hpi capture destination ! ! mta receive maximum-recipients 0 ! bridge crb ! ! ! interface FastEthernet0/0 no ip address shutdown --More--   duplex auto speed auto ! interface BRI0/0 no ip address dialer string 5551183 dialer-group 1 isdn switch-type basic-ni isdn spid1 5551182 isdn spid2 5552182 bridge-group 1 ! interface FastEthernet0/1 ip address 200.1.1.2 255.255.255.0 no ip proxy-arp duplex auto speed auto ! interface Serial1/0 no ip address shutdown ! interface Serial1/1 --More--   no ip address bridge-group 1 ! interface Serial1/2 no ip address shutdown ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address shutdown ! interface Serial1/5 no ip address shutdown ! interface Serial1/6 no ip address shutdown ! --More--  interface Serial1/7 no ip address shutdown ! ip http server no ip http secure-server ip classless ! ! ! dialer-list 1 protocol bridge permit ! ! bridge 1 protocol ieee call rsvp-sync ! ! mgcp profile default ! ! ! dial-peer cor custom ! --More--  ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 privilege level 15 no login ! ! end R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] * R3#sh run Building configuration... Current configuration : 1817 bytes ! version 12.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R3 ! logging queue-limit 100 ! ip subnet-zero no ip routing ! ! no ip domain lookup ! ip audit notify log ip audit po max-events 100 mpls ldp logging neighbor-changes ! ! --More--  ! isdn switch-type basic-ni ! ! ! ! ! ! ! ! ! no voice hpi capture buffer no voice hpi capture destination ! ! mta receive maximum-recipients 0 ! ! ! ! interface FastEthernet0/0 no ip address no ip route-cache --More--   duplex auto speed auto bridge-group 1 ! interface BRI0/0 no ip address no ip route-cache dialer map bridge broadcast 5551182 dialer-group 1 isdn switch-type basic-ni isdn spid1 5551183 isdn spid2 5552183 bridge-group 1 ! interface FastEthernet0/1 no ip address no ip route-cache shutdown duplex auto speed auto ! interface Serial1/0 no ip address --More--   encapsulation frame-relay no ip route-cache no ip mroute-cache shutdown frame-relay map bridge 301 broadcast no frame-relay inverse-arp bridge-group 1 ! interface Serial1/1 no ip address no ip route-cache shutdown ! interface Serial1/2 no ip address no ip route-cache shutdown ! interface Serial1/3 no ip address no ip route-cache shutdown ! --More--  interface Serial1/4 no ip address no ip route-cache shutdown ! interface Serial1/5 no ip address no ip route-cache shutdown ! interface Serial1/6 no ip address no ip route-cache shutdown ! interface Serial1/7 no ip address no ip route-cache shutdown ! ip http server no ip http secure-server ip classless --More--  ! ! ! dialer-list 1 protocol bridge permit ! ! bridge 1 protocol ieee call rsvp-sync ! ! mgcp profile default ! ! ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous --More--  line aux 0 line vty 0 4 privilege level 15 no login ! ! end R3# RACK18AS> RACK18AS>3 [Resuming connection 3 to r3 ... ] *Mar R3#confi gt ^ % Invalid input detected at '^' marker. R3#i config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/0 R3(config-if)#no shut R3(config-if)# *Mar 1 04:22:32.222: %LINK-3-UPDOWN: Interface Serial1/0, changed state to up *Mar 1 04:22:33.223: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up R3(config-if)# *Mar 1 04:22:35.287: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up *Mar 1 04:22:36.292: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R3(config-if)# *Mar 1 04:22:41.293: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551182 R3(config-if)#^Z R3# *Mar 1 04:22:48.953: %SYS-5-CONFIG_I: Configured from console by console R3# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#piong     ng 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: .. Success rate is 0 percent (0/2) R4#sh ip route Default gateway is not set Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#ip def R4(config)#ip default-g R4(config)#ip default-gateway 200.1.1.2 ? R4(config)#ip default-gateway 200.1.1.2 R4(config)#^Z R4#config tsh ip routeping 17.57.100.1 *Mar 1 04:26:34.198: %SYS-5-CONFIG_I: Configured from console by console R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: U.U.U Success rate is 0 percent (0/5) R4# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#bri R2(config)#bridge irb CRB(Concurrent Routing and Bridging) is already configured! Please deconfigure CRB first! R2(config)#bridge irb   crb nbridge crb obridge crb  bridge crb  R2(config)#no bridge crb bridge irb  R2(config)#int bvi 1 *Mar 1 04:25:04.299: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up R2(config)#int bvi 1 *Mar 1 04:25:05.305: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R2(config)#int bvi 1 *Mar 1 04:25:10.305: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2(config)#int bvi 1 R2(config-if)#ip ad *Mar 1 04:25:11.883: Note: A random mac address of 0000.0c4a.cbc9 has been chosen for BVI in bridge group 1 since there is no mac address associated with the selected interface. *Mar 1 04:25:11.883: Ensure that this address is unique. *Mar 1 04:25:12.885: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1, changed state to up R2(config-if)#ip address 2008    17.57.100.22 255.255.255.0 R2(config-if)#n  o ip pro R2(config-if)#no ip proxy-arp R2(config-if)# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) R4# RACK18AS>7 [Resuming connection 7 to r7 ... ] R7#sh log Syslog logging: enabled (0 messages dropped, 12 messages rate-limited, 0 flushes, 0 overruns, xml disabled) Console logging: level debugging, 32 messages logged, xml disabled Monitor logging: level debugging, 0 messages logged, xml disabled Buffer logging: disabled, xml disabled Logging Exception size (4096 bytes) Count and timestamp logging messages: disabled Trap logging: level informational, 48 message lines logged R7#config t Enter configuration commands, one per line. End with CNTL/Z. R7(config)#log buf R7(config)#exit R7#deb *Mar 1 04:26:42.063: %SYS-5-CONFIG_I: Configured from console by console R7#deb ip- icmp         p icmp ICMP packet debugging is on R7# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: RACK18AS>3 7 [Resuming connection 7 to r7 ... ] R7#deb ip icmpconfig t sh log config tdeb ip icmp deb ip icmpconfig t sh log  Syslog logging: enabled (0 messages dropped, 12 messages rate-limited, 0 flushes, 0 overruns, xml disabled) Console logging: level debugging, 33 messages logged, xml disabled Monitor logging: level debugging, 0 messages logged, xml disabled Buffer logging: level debugging, 1 messages logged, xml disabled Logging Exception size (4096 bytes) Count and timestamp logging messages: disabled Trap logging: level informational, 49 message lines logged --More--   Log Buffer (4096 bytes): *Mar 1 04:26:42.063: %SYS-5-CONFIG_I: Configured from console by console R7# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Mar 1 R2(config-if)#^Z R2#sh ip *Mar 1 04:27:23.199: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip int brie Interface IP-Address OK? Method Status Protocol FastEthernet0/0 unassigned YES unset administratively down down BRI0/0 unassigned YES unset up up BRI0/0:1 unassigned YES unset down down BRI0/0:2 unassigned YES unset down down FastEthernet0/1 200.1.1.2 YES manual up up Serial1/0 unassigned YES unset administratively down down Serial1/1 unassigned YES manual up up Serial1/2 unassigned YES unset administratively down down Serial1/3 unassigned YES unset administratively down down Serial1/4 unassigned YES unset administratively down down Serial1/5 unassigned YES unset administratively down down --More--  Serial1/6 unassigned YES unset administratively down down Serial1/7 unassigned YES unset administratively down down BVI1 17.57.100.22 YES manual up up Virtual-Access1 unassigned YES unset up up R2#ping 17.5 *Mar 1 04:27:34.305: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up *Mar 1 04:27:35.306: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R2#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: . *Mar 1 04:27:40.307: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 .... Success rate is 0 percent (0/5) R2#sh arp Protocol Address Age (min) Hardware Addr Type Interface Internet 17.57.100.1 0 Incomplete ARPA Internet 17.57.100.22 - 0000.0c4a.cbc9 ARPA BVI1 Internet 200.1.1.1 3 0005.5e7b.c300 ARPA FastEthernet0/1 Internet 200.1.1.2 - 0013.6030.5f61 ARPA FastEthernet0/1 R2# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#sh bridg Total of 300 station blocks, 297 free Codes: P - permanent, S - self Bridge Group 1: Address Action Interface Age RX count TX count 0000.0c4a.cbc9 forward Serial0/1 0 13 13 0013.80cf.b981 forward Ethernet0/1 0 20 0 0013.6030.5fa1 forward Ethernet0/1 0 14 0 R1# RACK18AS>7 [Resuming connection 7 to r7 ... ] R7#sh arp Protocol Address Age (min) Hardware Addr Type Interface Internet 17.57.100.1 - 0013.6030.5fa1 ARPA FastEthernet0/1 Internet 17.57.100.2 22 0013.80e1.fe00 ARPA FastEthernet0/1 R7#ping 17.57.            RACK18AS> [Resuming connection 7 to r7 ... ] R7#ping 17.57.100.22 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.22, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) R7#sh     RACK18AS> [Resuming connection 7 to r7 ... ] R7#ping 17.57.100.22 sh arp Protocol Address Age (min) Hardware Addr Type Interface Internet 17.57.100.1 - 0013.6030.5fa1 ARPA FastEthernet0/1 Internet 17.57.100.2 24 0013.80e1.fe00 ARPA FastEthernet0/1 Internet 17.57.100.22 0 Incomplete ARPA R7# R7# R7# R7# R7# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Ma R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#bri R2(config)#bridge 1 ? acquire Dynamically learn new, unconfigured stations address Block or forward a particular Ethernet address aging-time Set forwarding entry aging time bitswap-layer3-addresses Bitswap embedded layer 3 MAC adddresses bridge Specify a protocol to be bridged in this bridge group circuit-group Circuit-group domain Establish multiple bridging domains forward-time Set forwarding delay time hello-time Set interval between HELLOs lat-service-filtering Perform LAT service filtering max-age Maximum allowed message age of received Hello BPDUs priority Set bridge priority protocol Specify spanning tree protocol route Specify a protocol to be routed in this bridge group subscriber-policy Subscriber group bridging R2(config)#bridge 1 b R2(config)#bridge 1 br R2(config)#bridge 1 bridge *Mar 1 04:30:04.299: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up R2(config)#bridge 1 bridge ip *Mar 1 04:30:05.304: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R2(config)#bridge 1 bridge ip ? R2(config)#bridge 1 bridge ip R2(config)# *Mar 1 04:30:10.305: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2(config)# RACK18AS>7 [Resuming connection 7 to r7 ... ] R7#sh arpping 17.57.100.22 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.22, timeout is 2 seconds: .... Success rate is 0 percent (0/4) R7#deb a ip arp ^ % Invalid input detected at '^' marker. R7#deb ip arp      arp ARP packet debugging is on R7#deb arpip arpping 17.57.100.22 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.22, timeout is 2 seconds: *Mar 1 04:30:39.324: IP ARP: sent req src 17.57.100.1 0013.6030.5fa1, dst 17.57.100.22 0000.0000.0000 FastEthernet0/1 *Mar 1 04:30:40.326: IP ARP throttled out the ARP Request for 17.57.100.22. *Mar 1 04:30:41.327: IP ARP: sent req src 17.57.100.1 0013.6030.5fa1, dst 17.57.100.22 0000.0000.0000 FastEthernet0/1 *Mar 1 04:30:42.329: IP ARP throttled out the ARP Request for 17.57.100.22 *Mar 1 04:30:42.329: IP ARP throttled out the ARP Request for 17.57.100.22 *Mar 1 04:30:43.331: IP ARP: sent req src 17.57.100.1 0013.6030.5fa1, dst 17.57.100.22 0000.0000.0000 FastEthernet0/1 *Mar 1 04:30:44.332: IP ARP throttled out the ARP Request for 17.57.100.22. *Mar 1 04:30:45.334: IP ARP: sent req src 17.57.100.1 0013.6030.5fa1, dst 17.57.100.22 0000.0000.0000 FastEthernet0/1 *Mar 1 04:30:45.334: IP ARP throttled out the ARP Request for 17.57.100.22 *Mar 1 04:30:46.336: IP ARP throttled out the ARP Request for 17.57.100.22. *Mar 1 04:30:47.337: IP ARP: sent req src 17.57.100.1 0013.6030.5fa1, dst 17.57.100.22 0000.0000.0000 FastEthernet0/1 *Mar 1 04:30:48.339: IP ARP throttled out the ARP Request for 17.57.100.22 *Mar 1 04:30:48.339: IP ARP throttled out the ARP Request for 17.57.100.22 *Mar 1 04:30:49.341: IP ARP: sent req src 17.57.100.1 0013.6030.5fa1, dst 17.57.100.22 0000.0000.0000 FastEthernet0/1 *Mar 1 04:30:50.342: IP ARP throttled out the ARP Request for 17.57.100.22. *Mar 1 04:30:51.344: IP ARP: sent req src 17.57.100.1 0013.6030.5fa1, dst 17.57.100.22 0000.0000.0000 FastEthernet0/1 *Mar 1 04:30:51.344: IP ARP throttled out the ARP Request for 17.57.100.22 *Mar 1 04:30:52.345: IP ARP throttled out the ARP Request for 17.57.100.22. Success rate is 0 percent (0/5) R7#all Translating "all" Translating "all" % Unknown command or computer name, or unable to find computer address R7# *Mar 1 04:30:53.347: IP ARP: sent req src 17.57.100.1 0013.6030.5fa1, dst 17.57.100.22 0000.0000.0000 FastEthernet0/1 *Mar 1 04:30:54.349: IP ARP throttled out the ARP Request for 17.57.100.22 R7#u all All possible debugging has been turned off R7# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config)#bridge 1 bridge ip           rou R2(config)#bridge 1 route ip R2(config)# RACK18AS>7 [Resuming connection 7 to r7 ... ] R7#u allall ping 17.57.100.22 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.22, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 32/234/1034 ms R7# R7# R7# R7# R7# R7# RACK18AS>4 [Resuming connection 4 to r4 ... ] .. R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: RACK18AS>7 [Resuming connection 7 to r7 ... ] R7#deb ip icmp ICMP packet debugging is on R7# *Mar 1 04:31:21.181: ICMP: echo reply sent, src 17.57.100.1, dst 200.1.1.1 R7# *Mar 1 04:31:23.180: ICMP: echo reply sent, src 17.57.100.1, dst 200.1.1.1 R7# R7# R7# R7# R7# R7# R7# R7#sh ip route Default gateway is not set Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R7# RACK18AS>4 [Resuming connection 4 to r4 ... ] .. R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) R4#sh ip % Incomplete command. R4#sh ip   route Default gateway is 200.1.1.2 Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R4# R4# R4# R4# R4# R4#confi gt ^ % Invalid input detected at '^' marker. R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#no ip def R4(config)#no ip default-g R4(config)#no ip default-gateway R4(config)#int fa 0/0 R4(config-if)#ip ? Interface IP configuration subcommands: access-group Specify access control for packets accounting Enable IP accounting on this interface address Set the IP address of an interface audit Apply IDS audit name auth-proxy Apply authenticaton proxy authentication authentication subcommands bandwidth-percent Set EIGRP bandwidth limit bgp BGP interface commands broadcast-address Set the broadcast address of an interface cef Cisco Express Fowarding interface commands cgmp Enable/disable CGMP dhcp Configure DHCP parameters for this interface directed-broadcast Enable forwarding of directed broadcasts dvmrp DVMRP interface commands flow NetFlow related commands hello-interval Configures IP-EIGRP hello interval helper-address Specify a destination address for UDP broadcasts hold-time Configures IP-EIGRP hold time idle-group Specify interesting packets for idle-timer igmp IGMP interface commands inspect Apply inspect name --More--   irdp ICMP Router Discovery Protocol load-sharing Style of load sharing local-proxy-arp Enable local-proxy ARP mask-reply Enable sending ICMP Mask Reply messages mobile Mobile IP support mrm Configure IP Multicast Routing Monitor tester mroute-cache Enable switching cache for incoming multicast packets mtu Set IP Maximum Transmission Unit multicast IP multicast interface commands nat NAT interface commands nbar Network-Based Application Recognition nhrp NHRP interface subcommands ospf OSPF interface commands pim PIM interface commands policy Enable policy routing proxy-arp Enable proxy ARP rarp-server Enable RARP server for static arp entries redirects Enable sending ICMP Redirect messages rgmp Enable/disable RGMP rip Router Information Protocol route-cache Enable fast-switching cache for outgoing packets rsvp RSVP Interface Commands rtp RTP parameters --More--   R4(config-if)#ip exit ^ % Invalid input detected at '^' marker. R4(config-if)#exit R4(config)#ip ? Global IP configuration subcommands: access-list Named access-list accounting-list Select hosts for which IP accounting information is kept accounting-threshold Sets the maximum number of accounting entries accounting-transits Sets the maximum number of transit entries address-pool Specify default IP address pooling mechanism alias Alias an IP address to a TCP port as-path BGP autonomous system path filter audit Intrusion Detection System auth-proxy Authentication Proxy bgp-community format for BGP community bootp Config BOOTP services casa configure this router to participate in casa cef Cisco Express Forwarding classless Follow classless routing forwarding rules community-list Add a community list entry default-gateway Specify default gateway (if not routing IP) default-network Flags networks as candidates for default routes dhcp Configure DHCP server and relay parameters dhcp-client Configure parameters for DHCP client operation dhcp-server Specify address of DHCP server to use --More--   domain IP DNS Resolver domain-list Domain name to complete unqualified host names. domain-lookup Enable IP Domain Name System hostname translation domain-name Define the default domain name drp Director response protocol configuration commands dvmrp DVMRP global commands extcommunity-list Add a extended community list entry finger finger server flow-aggregation Configure flow aggregation flow-cache Configure netflow cache parameters flow-export Specify host/port to send flow statistics forward-protocol Controls forwarding of physical and directed IP broadcasts ftp FTP configuration commands gdp Router discovery mechanism gratuitous-arps Generate gratuitous ARPs for PPP/SLIP peer addresses host Add an entry to the ip hostname table host-routing Enable host-based routing (proxy ARP and redirect) hp-host Enable the HP proxy probe service http HTTP server configuration icmp ICMP options igmp IGMP global configuration inspect Context-based Access Control Engine --More--   R4(config)#ip % Incomplete command. R4(config)# R4(config)# R4(config)#ip gdp ? eigrp Discover routers transmitting EIGRP router updates irdp Discover routers transmitting IRDP router updates rip Discover routers transmitting RIP router updates R4(config)#ip gdp ir ? multicast IRDP solicitations are multicast R4(config)#ip gdp ir R4(config)# RACK18AS>2 [Resuming connection 2 to r2 ... ] *M R2(config)#int *Mar 1 04:35:04.290: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up *Mar 1 04:35:05.292: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R2(config)#int *Mar 1 04:35:10.292: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2(config)#int fa 0/1 R2(config-if)#ip ir R2(config-if)#ip irdp ? address addresses to proxy-advertise holdtime how long a receiver should believe the information maxadvertinterval maximum time between advertisements minadvertinterval minimum time between advertisements multicast advertisements are sent with multicasts preference preference level for this interface R2(config-if)#ip irdp pr R2(config-if)#ip irdp preference 100 ? R2(config-if)#ip irdp preference 100 R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)#do sh run int s fa 0/1 Building configuration... Current configuration : 111 bytes ! interface FastEthernet0/1 ip address 200.1.1.2 255.255.255.0 no ip proxy-arp duplex auto speed auto end R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)#ip ri  irdp R2(config-if)#ip irdp do sh run int fa 0/1ip irdp preference 100 R2(config-if)#ip irdp preference 100  do sh run int fa 0/1 Building configuration... Current configuration : 144 bytes ! interface FastEthernet0/1 ip address 200.1.1.2 255.255.255.0 no ip proxy-arp ip irdp ip irdp preference 100 duplex auto speed auto end R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)#ip ire d R2(config-if)#ip irdp ? address addresses to proxy-advertise holdtime how long a receiver should believe the information maxadvertinterval maximum time between advertisements minadvertinterval minimum time between advertisements multicast advertisements are sent with multicasts preference preference level for this interface R2(config-if)#ip irdp mi R2(config-if)#ip irdp minadvertinterval *Mar 1 04:37:04.251: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551183 , call lasted 119 seconds R2(config-if)#ip irdp minadvertinterval *Mar 1 04:37:04.251: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 04:37:05.253: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R2(config-if)#ip irdp minadvertinterval 1 ? <3-1800> minimum time between advertisements (default 450 seconds) R2(config-if)#ip irdp minadvertinterval 10 R2(config-if)#ip irdp minadvertinterval 10 ip irdp max R2(config-if)#ip irdp maxadvertinterval 10 R2(config-if)# *Mar 1 04:37:34.284: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up R2(config-if)# *Mar 1 04:37:35.290: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R2(config-if)# *Mar 1 04:37:40.290: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2(config-if)#^Z R2# *Mar 1 04:37:51.817: %SYS-5-CONFIG_I: Configured from console by console R2#deb ip ? audit IDS audit events auth-proxy Authentication proxy debug bgp BGP information cache IP cache operations cef IP CEF operations cgmp CGMP protocol activity dhcp Dynamic Host Configuration Protocol drp Director response protocol dvmrp DVMRP protocol activity eigrp IP-EIGRP information error IP error debugging flow IP Flow switching operations ftp FTP dialogue html HTML connections http HTTP connections icmp ICMP transactions igmp IGMP protocol activity inspect Stateful inspection events interface IP interface configuration changes mbgp MBGP information mcache IP multicast cache operations mhbeat IP multicast heartbeat monitoring --More--   R2#deb ip icm >? % Unrecognized command R2#deb ip icm > ? R2#deb ip icm     icmp ICMP packet debugging is on R2# *Mar 1 04:38:11.413: ICMP: src=200.1.1.2, dst=255.255.255.255, irdp advertisement sent *Mar 1 04:38:11.413: IRDP: entries=1, size=2, lifetime=30, bytes=36 *Mar 1 04:38:11.413: IRDP: address=200.1.1.2 preference=100 R2# R2# R2# R2# R2# R2# R2# R2#u all *Mar 1 04:38:21.414: ICMP: src=200.1.1.2, dst=255.255.255.255, irdp advertisement sent *Mar 1 04:38:21.414: IRDP: entries=1, size=2, lifetime=30, bytes=36 *Mar 1 04:38:21.414: IRDP: address=200.1.1.2 preference=100 R2#u all All possible debugging has been turned off R2# *Mar 1 04:39:34.245: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551183 , call lasted 119 seconds R2# *Mar 1 04:39:34.245: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 04:39:35.247: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R2# *Mar 1 04:40:04.290: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up *Mar 1 04:40:05.292: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R2# *Mar 1 04:40:10.292: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2# *Mar 1 04:42:04.251: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551183 , call lasted 119 seconds R2# *Mar 1 04:42:04.251: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 04:42:05.253: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R2# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4(config)#^Z R4#sh i *Mar 1 04:44:17.174: %SYS-5-CONFIG_I: Configured from console by console R4#sh i  p route Gateway Using Interval Priority Interface 200.1.1.2 IRDP 29 100 FastEthernet0/0 Default gateway is 200.1.1.2 Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R4# R4# R4# R4# R4# R4# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh ip int fa 0 *Mar 1 04:42:34.296: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up *Mar 1 04:42:35.298: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R2#sh ip int fa 0? / R2#sh ip int fa 0/1 FastEthernet0/1 is up, line protocol is up Internet address is 200.1.1.2/24 Broadcast address is 255.255.255.255 Address determined by setup command MTU is 1500 bytes Helper address is not set Directed broadcast forwarding is disabled Multicast reserved groups joined: 224.0.0.1 224.0.0.2 Outgoing access list is not set Inbound access list is not set Proxy ARP is disabled Local Proxy ARP is disabled Security level is default Split horizon is enabled ICMP redirects are always sent ICMP unreachables are always sent ICMP mask replies are never sent IP fast switching is enabled IP fast switching on the same interface is disabled IP Flow switching is disabled IP CEF switching is disabled IP Fast switching turbo vector IP multicast fast switching is enabled --More--   IP multicast distributed fast switching is disabled IP route-cache flags are Fast Router Discovery is enabled IP output packet accounting is disabled IP access violation accounting is disabled TCP/IP header compression is disabled RTP/IP header compression is disabled Policy routing is disabled Network address translation is disabled WCCP Redirect outbound is disabled WCCP Redirect inbound is disabled WCCP Redirect exclude is disabled BGP Policy Mapping is disabled R2# *Mar 1 04:42:40.298: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip routeconfig t  gtsh ip route ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) R4# R4# R4# RACK18AS>7 [Resuming connection 7 to r7 ... ] *Ma R7#confi g ^ % Invalid input detected at '^' marker. R7#t confi g  RACK18AS>2 [Resuming connection 2 to r2 ... ] *Mar 1 04: R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int bvi 0 ^ % Invalid input detected at '^' marker. R2(config)#int bvi 0 1 R2(config-if)#ip pri R2(config-if)#ip pri  ro R2(config-if)#ip proxy-arp R2(config-if)# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: .!!!! Success rate is 80 percent (4/5), round-trip min/avg/max = 36/37/40 ms R4# R4# R4# R4# R4# R4# RACK18AS>3 2 [Resuming connection 2 to r2 ... ] R2(config-if)#ip proxy-arp Ano     nip proxy-arp oip proxy-arp  ip proxy-arp  R2(config-if)# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 36/36/40 ms R4# R4# R4# R4# R4# RACK18AS>7 [Resuming connection 7 to r7 ... ] *Mar R7#clea ip    arp R7# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) R4# RACK18AS>7 [Resuming connection 7 to r7 ... ] *M R7# R7#config t Enter configuration commands, one per line. End with CNTL/Z. R7(config)#ip def R7(config)#ip default-g R7(config)#ip default-gateway 17.57.100.22 R7(config)# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#confi gt ^ % Invalid input detected at '^' marker. S5#confi gt ^ % Invalid input detected at '^' marker. S5#cop nfi  g t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#ip default-gateway 17.57.100.22 S5(config)# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#ping 17.57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.1, timeout is 2 seconds: .!!!! Success rate is 80 percent (4/5), round-trip min/avg/max = 36/36/36 ms R4# R4# R4# R4# R4# R4# R4# R4#ping 17.57.100.1 2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: ..!!! Success rate is 60 percent (3/5), round-trip min/avg/max = 96/97/100 ms R4# R4# R4# R4# R4# R4#ping 17.57.100.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 96/97/100 ms R4# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Ma R2(config-if)#^Z R2#sh run *Mar 1 04:48:03.039: %SYS-5-CONFIG_I: Configured from console by console R2#sh run int f 0/1 Building configuration... Current configuration : 225 bytes ! interface FastEthernet0/1 ip address 200.1.1.2 255.255.255.0 no ip proxy-arp ip irdp ip irdp maxadvertinterval 10 ip irdp minadvertinterval 10 ip irdp holdtime 30 ip irdp preference 100 duplex auto speed auto end R2# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#sh run | i   b ip irdp R4#sh run | b ip irdp       ie rdp ip gdp irdp ! ! ! ! call rsvp-sync ! ! mgcp profile default ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 privilege level 15 no login ! --More--   R4# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5(config)#sh    ^Z S5#sh r 04:51:54: %SYS-5-CONFIG_I: Configured from console by console S5#sh run | b ip default ip default-gateway 17.57.100.22 ip classless ip http server ! ! ! line con 0 exec-timeout 0 0 logging synchronous line vty 0 4 login line vty 5 15 login ! end S5#q S5# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#rotot ^ % Invalid input detected at '^' marker. R1(config)#root ^ % Invalid input detected at '^' marker. R1(config)#sp R1(config)#spanm  R1(config)#span    ~ bri R1(config)#bridge 1 ? acquire Dynamically learn new, unconfigured stations address Block or forward a particular Ethernet address aging-time Set forwarding entry aging time bitswap-layer3-addresses Bitswap embedded layer 3 MAC adddresses bridge Specify a protocol to be bridged in this bridge group circuit-group Circuit-group domain Establish multiple bridging domains forward-time Set forwarding delay time hello-time Set interval between HELLOs lat-service-filtering Perform LAT service filtering max-age Maximum allowed message age of received Hello BPDUs priority Set bridge priority protocol Specify spanning tree protocol route Specify a protocol to be routed in this bridge group subscriber-policy Subscriber group bridging R1(config)#bridge 1 pr R1(config)#bridge 1 pri R1(config)#bridge 1 priority ? <0-65535> Priority (low priority more likely to be root) R1(config)#bridge 1 priority 32767     0 R1(config)#^Z R1#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 0, address 0009.436c.c021 Configured hello time 2, max age 20, forward delay 15 We are the root of the spanning tree Topology change flag set, detected flag set Number of topology changes 8 last change occurred 00:00:07 ago Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 1, topology change 28, notification 0, aging 15 Port 4 (Ethernet0/1) of Bridge group 1 is forwarding Port path cost 100, Port priority 128, Port Identifier 128.4. Designated root has priority 0, address 0009.436c.c021 Designated bridge has priority 0, address 0009.436c.c021 Designated port id is 128.4, designated path cost 0 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 1509, received 3 Port 5 (Serial0/0) of Bridge group 1 is forwarding *Mar 1 04:52:51.420: %SYS-5-CONFIG_I: Configured from console by console Port path cost 647, Port priority 128, Port Identifier 128.5. Designated root has priority 0, address 0009.436c.c021 --More--   R1#sh run | b bridge 1 frame-relay map bridge 103 broadcast no frame-relay inverse-arp bridge-group 1 ! interface Ethernet0/1 no ip address no ip route-cache half-duplex bridge-group 1 ! interface Serial0/1 no ip address no ip route-cache clockrate 64000 bridge-group 1 ! ip http server ip classless ! ! ! ! ! --More--  bridge 1 priority 0 bridge 1 protocol ieee call rsvp-sync ! ! mgcp profile default ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 privilege level 15 no login ! ! end R1#q R1# RACK18AS>3 [Resuming connection 3 to r3 ... ] *Mar R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#: ma R3(config)#mac? mac-address-table R3(config)#mac   ACCESS-LIST ? <1-99> IP standard access list <100-199> IP extended access list <1000-1099> IPX SAP access list <1100-1199> Extended 48-bit MAC address access list <1200-1299> IPX summary address access list <1300-1999> IP standard access list (expanded range) <200-299> Protocol type-code access list <2000-2699> IP extended access list (expanded range) <300-399> DECnet access list <600-699> Appletalk access list <700-799> 48-bit MAC address access list <800-899> IPX standard access list <900-999> IPX extended access list dynamic-extended Extend the dynamic ACL abolute timer rate-limit Simple rate-limit specific access list R3(config)#ACCESS-LIST 700 ? deny Specify packets to reject permit Specify packets to forward R3(config)#ACCESS-LIST 700 den R3(config)#ACCESS-LIST 700 deny ? H.H.H 48-bit hardware address R3(config)#ACCESS-LIST 700 deny 1234.4444.5555 ? H.H.H 48-bit hardware address mask R3(config)#ACCESS-LIST 700 deny 1234.4444.5555 0.0.0 ? R3(config)#ACCESS-LIST 700 deny 1234.4444.5555 0.0.0 ? R3(config)#ACCESS-LIST 700 deny 1234.4444.5555 0.0.0 *Mar 1 04:59:05.269: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551182 , call lasted 120 seconds R3(config)#ACCESS-LIST 700 deny 1234.4444.5555 0.0.0   *Mar 1 04:59:05.321: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 04:59:06.322: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R3(config)#ACCESS-LIST 700 deny 1234.4444.5555 0.0.0                               1100 ? deny Specify packets to reject permit Specify packets to forward R3(config)#ACCESS-LIST 1100 den ? H.H.H 48-bit hardware source address R3(config)#ACCESS-LIST 1100 den 1234.4.4  444.0 5555 0.0.0 ? H.H.H 48-bit hardware dest address R3(config)#ACCESS-LIST 1100 den 1234.4444.5555 0.0.0 5432.aaaa. *Mar 1 04:59:35.282: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up *Mar 1 04:59:36.287: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R3(config)#ACCESS-LIST 1100 den 1234.4444.5555 0.0.0 5432.aaaa.bbbb 0.0.0 ? <0-1500> Offset into the packet R3(config)#ACCESS-LIST 1100 den 1234.4444.5555 0.0.0 5432.aaaa.bbbb 0.0.0 *Mar 1 04:59:41.288: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551182 R3(config)#ACCESS-LIST 1100 den 1234.4444.5555 0.0.0 5432.aaaa.bbbb 0.0.0 R3(config)#acess-list 1100 per any any ^ % Invalid input detected at '^' marker. R3(config)#acess-list 1100 per any anycess-list 1100 per any any ^ % Invalid input detected at '^' marker. R3(config)#access-list 1100 per any any       0.0.0.  ffff.ff. ff.ffff 0.0.0 ffff.ffff.ffff R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)# R3(config)#int e 0 ^ % Invalid input detected at '^' marker. R3(config)#int e 0   fa 0/0 R3(config-if)#acc R3(config-if)#access-expression ? input Filter input packets output Filter output packets R3(config-if)#access-expression out ? LINE A boolean expression of bridge access lists R3(config-if)#access-expression out *Mar 1 05:01:35.287: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551182 , call lasted 120 seconds R3(config-if)#access-expression out *Mar 1 05:01:35.335: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 05:01:36.336: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R3(config-if)#access-expression out                       bri R3(config-if)#bridge-group ? <1-255> Assign an interface to a Bridge Group. R3(config-if)#bridge-group 1 ? circuit-group Associate serial interface with a circuit group input-address-list Filter packets by source address input-lat-service-deny Deny input LAT service advertisements matching a group list input-lat-service-permit Permit input LAT service advertisements matching a group list input-lsap-list Filter incoming IEEE 802.3 encapsulated packets input-pattern-list Filter input with a pattern list input-type-list Filter incoming Ethernet packets by type code lat-compression Enable LAT compression over serial or ATM interfaces output-address-list Filter packets by destination address output-lat-service-deny Deny output LAT service advertisements matching a group list output-lat-service-permit Permit output LAT service advertisements matching a group list output-lsap-list Filter outgoing IEEE 802.3 encapsulated packets output-pattern-list Filter output with a pattern list output-type-list Filter outgoing Ethernet packets by type code path-cost Set interface path cost priority Set interface priority --More-- *Mar 1 05:02:05.268: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up --More-- *Mar 1 05:02:06.273: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up --More-- *Mar 1 05:02:11.274: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551182 --More--   R3(config-if)#bridge-group 1 out R3(config-if)#bridge-group 1 output-add R3(config-if)#bridge-group 1 output-address-list ? <700-799> Ethernet address access list R3(config-if)#bridge-group 1 output-address-list              ou  p R3(config-if)#bridge-group 1 output-pattern-list ? <1100-1199> Pattern access list number R3(config-if)#bridge-group 1 output-pattern-list 1100 ? R3(config-if)#bridge-group 1 output-pattern-list 1100 R3(config-if)#^Z R3# *Mar 1 05:03:22.683: %SYS-5-CONFIG_I: Configured from console by console R3#sh urn     run | b interface fas R3#sh run | b interface fasas Fas interface FastEthernet0/0 no ip address no ip route-cache duplex auto speed auto bridge-group 1 bridge-group 1 output-pattern-list 1100 ! interface BRI0/0 no ip address no ip route-cache dialer map bridge broadcast 5551182 dialer-group 1 isdn switch-type basic-ni isdn spid1 5551183 isdn spid2 5552183 bridge-group 1 ! interface FastEthernet0/1 no ip address no ip route-cache shutdown duplex auto --More--   speed auto ! interface Serial1/0 no ip address encapsulation frame-relay no ip route-cache no ip mroute-cache frame-relay map bridge 301 broadcast no frame-relay inverse-arp bridge-group 1 ! interface Serial1/1 no ip address no ip route-cache shutdown ! interface Serial1/2 no ip address no ip route-cache shutdown ! interface Serial1/3 no ip address --More--   no ip route-cache shutdown ! interface Serial1/4 no ip address no ip route-cache shutdown ! interface Serial1/5 no ip address no ip route-cache shutdown ! interface Serial1/6 no ip address no ip route-cache shutdown ! interface Serial1/7 no ip address no ip route-cache shutdown ! --More--  ip http server no ip http secure-server ip classless ! ! ! access-list 1100 deny 1234.4444.5555 0000.0000.0000 5432.aaaa.bbbb 0000.0000.0000 access-list 1100 permit 0000.0000.0000 ffff.ffff.ffff 0000.0000.0000 ffff.ffff.ffff dialer-list 1 protocol bridge permit ! ! bridge 1 protocol ieee call rsvp-sync ! ! mgcp profile default ! ! ! dial-peer cor custom ! --More-- *Mar 1 05:04:05.272: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551182 , call lasted 120 seconds --More-- *Mar 1 05:04:05.321: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 05:04:06.322: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down --More--   R3# *Mar 1 05:04:35.266: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up *Mar 1 05:04:36.267: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R3# *Mar 1 05:04:41.267: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551182 R3# *Mar 1 05:06:35.266: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551182 , call lasted 120 seconds R3# *Mar 1 05:06:35.318: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down R3# *Mar 1 05:06:36.316: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R3# *Mar 1 05:07:05.280: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up R3# *Mar 1 05:07:06.285: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R3# *Mar 1 05:07:11.281: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551182 R3# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#access-list 200 ? deny Specify packets to reject permit Specify packets to forward R1(config)#access-list 200 den ? <0x0-0xFFFF> Protocol type-code R1(config)#access-list 200 den % Incomplete command. R1(config)# R1(config)# R1(config)# R1(config)# R1(config)# R1(config)# R1(config)# R1(config)#access-list 200 den 0x6002 ? <0x0-0xFFFF> Protocol type-code mask R1(config)#access-list 200 den 0x6002 0x0000 ? R1(config)#access-list 200 den 0x6002 0x0000 ~      R1(config)#access-list 200 den 0xf0f0 0x0001 R1(config)#access-list 200 den 0xf0f0 0x0001 access-list 200 den 0xf0f0 0x0001           0 0xffff R1(config)#access-list 200 den 0x0 0xffff access-list 200 den 0x0 0xffffnaccess-list 200 den 0x0 0xffffoaccess-list 200 den 0x0 0xffff access-list 200 den 0x0 0xffff R1(config)# no access-list 200 den 0x0 0xffffaccess-list 200 den 0x0 0xffff f0f0 0x00016002 0x0  R1(config)#access-list 200 den 0x6002 0x0 no access-list 200 den 0x0 0xffffaccess-list 200 den 0x0 0xffff f0f0 0x0001 R1(config)#access-list 200 den 0xf0f0 0x00016002 0x0  no access-list 200 den 0x0 0xffff 0x0 0xffff  0x0 0xffff  0x0 0xffff p 0x0 0xffffe 0x0 0xffffr 0x0 0xffff R1(config)# no access-list 200 per 0x0 0xffff no access-list 200 per 0x0 0xffff  access-list 200 per 0x0 0xffff  R1(config)#do sh     do sh run Building configuration... Current configuration : 1158 bytes ! version 12.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R1 ! logging queue-limit 100 ! memory-size iomem 10 ip subnet-zero no ip routing ! ! no ip domain lookup ! mpls ldp logging neighbor-changes ! ! ! --More--   R1(config)#sh    do sh access-list Type code access list 200 permit 0x0000 0xFFFF R1(config)# R1(config)# R1(config)# R1(config)# R1(config)#do sh access-listrun  access-list 200 per 0x0 0xffffno access-list 200 per 0x0 0xffff R1(config)# no access-list 200 per 0x0 0xffffdo sh access-list run  access-list 200 per 0x0 0xffffno access-list 200 per 0x0 0xffffaccess-list 200 den 0xf0f0 0x0001 6002 0x0  R1(config)#access-list 200 den 0x6002 0x0 no access-list 200 per 0x0 0xffffdo sh access-list run  access-list 200 per 0x0 0xffffno access-list 200 per 0x0 0xffffaccess-list 200 den 0xf0f0 0x0001  R1(config)#access-list 200 den 0xf0f0 0x00016002 0x0  no access-list 200 per 0x0 0xffffdo sh access-list run  access-list 200 per 0x0 0xffff R1(config)#access-ki  list 201 den 0xo fo 0fo 0 0xc 0001 R1(config)#acv cess-list 10  02  201 per 0x0 0xffff R1(config)#int e0/1 R1(config-if)#\ bri R1(config-if)#bridge-group 1 ? circuit-group Associate serial interface with a circuit group input-address-list Filter packets by source address input-lat-service-deny Deny input LAT service advertisements matching a group list input-lat-service-permit Permit input LAT service advertisements matching a group list input-lsap-list Filter incoming IEEE 802.3 encapsulated packets input-pattern-list Filter input with a pattern list input-type-list Filter incoming Ethernet packets by type code lat-compression Enable LAT compression over serial or ATM interfaces output-address-list Filter packets by destination address output-lat-service-deny Deny output LAT service advertisements matching a group list output-lat-service-permit Permit output LAT service advertisements matching a group list output-lsap-list Filter outgoing IEEE 802.3 encapsulated packets output-pattern-list Filter output with a pattern list output-type-list Filter outgoing Ethernet packets by type code path-cost Set interface path cost priority Set interface priority --More--   R1(config-if)#bridge-group 1 ip R1(config-if)#bridge-group 1 ip m n R1(config-if)#bridge-group 1 input-ty R1(config-if)#bridge-group 1 input-type-list ? <200-299> Ethernet type access list R1(config-if)#bridge-group 1 input-type-list 200 R1(config-if)#bri 1 ip n R1(config-if)#bri 1 in      R1(config-if)#bridge-group 1 in R1(config-if)#bridge-group 1 input-l R1(config-if)#bridge-group 1 input-ls R1(config-if)#bridge-group 1 input-lsap-list 201 R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)#^Z R1# *Mar 1 05:21:21.968: %SYS-5-CONFIG_I: Configured from console by console R1# R1# R1# R1#sh reun     un | b inty erface ether     e Ethetnet    r interface Ethernet0/0 no ip address no ip route-cache shutdown half-duplex ! interface Serial0/0 no ip address encapsulation frame-relay no ip route-cache no ip mroute-cache no fair-queue frame-relay map bridge 103 broadcast no frame-relay inverse-arp bridge-group 1 ! interface Ethernet0/1 no ip address no ip route-cache half-duplex bridge-group 1 bridge-group 1 input-lsap-list 201 bridge-group 1 input-type-list 200 --More--  ! interface Serial0/1 no ip address no ip route-cache clockrate 64000 bridge-group 1 ! ip http server ip classless ! ! ! access-list 200 deny 0x6002 0x0000 access-list 200 deny 0xF0F0 0x0001 access-list 200 permit 0x0000 0xFFFF access-list 201 deny 0xF0F0 0x0001 access-list 201 permit 0x0000 0xFFFF ! ! bridge 1 priority 0 bridge 1 protocol ieee call rsvp-sync ! --More--   R1# R1# R1# R1# R1# R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#access-list access-list 202 permit 0x0404 0x0001access-list access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  access-list 202 permit 0x0404 0x0001  R1(config)# access-list 202 permit 0x0404 0x000104 0x0001 004 0x0001 R1(config)#access-list 700 1111    per 1111.2222.3333 0.0.0 R1(config)# R1(config)# R1(config)# R1(config)# R1(config)# R1(config)# R1(config)# R1(config)#int e 0/0 R1(config-if)#do sh rnu int =        un int e 0/0 Building configuration... Current configuration : 86 bytes ! interface Ethernet0/0 no ip address no ip route-cache shutdown half-duplex end R1(config-if)#int e 0/1 R1(config-if)#accc R1(config-if)#accc  R1(config-if)#access-expression ? input Filter input packets output Filter output packets R1(config-if)#access-expression in R1(config-if)#access-expression input ? LINE A boolean expression of bridge access lists R1(config-if)#access-expression input ~(? LINE R1(config-if)#access-expression input ~(smac  R1(config-if)#access-expression input ~(smac   700   (700 0) & lsap(202)) R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)#^Z R1#sh *Mar 1 05:34:48.650: %SYS-5-CONFIG_I: Configured from console by console R1#sh run | b uin   interface Ethernet0/0 1 interface Ethernet0/1 no ip address no ip route-cache half-duplex access-expression input ~(lsap(202) & smac(700)) bridge-group 1 bridge-group 1 input-lsap-list 201 bridge-group 1 input-type-list 200 ! interface Serial0/1 no ip address no ip route-cache clockrate 64000 bridge-group 1 ! ip http server ip classless ! ! ! access-list 200 deny 0x6002 0x0000 access-list 200 deny 0xF0F0 0x0001 access-list 200 permit 0x0000 0xFFFF --More--  access-list 201 deny 0xF0F0 0x0001 --More--  access-list 201 permit 0x0000 0xFFFF --More--  access-list 202 permit 0x0404 0x0001 --More--  access-list 202 permit 0x0004 0x0001 --More--  access-list 700 permit 1111.2222.3333 0000.0000.0000 --More--  ! --More--  ! --More--   R1# R1# RACK18AS>3 [Resuming connection 3 to r3 ... ] *M R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0013.6030.5fc0 Configured hello time 2, max age 20, forward delay 15 Current root has priority 0, address 0009.436c.c021 Root port is 8 (Serial1/0), cost of root path is 7812 Topology change flag not set, detected flag not set Number of topology changes 11 last change occurred 00:45:11 ago from BRI0/0 Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 0, topology change 0, notification 0, aging 300 Port 3 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.3. Designated root has priority 0, address 0009.436c.c021 Designated bridge has priority 32768, address 0013.6030.5fc0 Designated port id is 128.3, designated path cost 7812 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 2748, received 0 Port 5 (BRI0/0) of Bridge group 1 is blocking --More--   Port path cost 15625, Port priority 128, Port Identifier 128.5. Designated root has priority 0, address 0009.436c.c021 Designated bridge has priority 32768, address 0000.0c29.ebb1 Designated port id is 128.5, designated path cost 7812 Timers: message age 2, forward delay 0, hold 0 Number of transitions to forwarding state: 2 BPDU: sent 406, received 1895 Port 8 (Serial1/0) of Bridge group 1 is forwarding Port path cost 7812, Port priority 128, Port Identifier 128.8. Designated root has priority 0, address 0009.436c.c021 Designated bridge has priority 0, address 0009.436c.c021 Designated port id is 128.5, designated path cost 0 Timers: message age 2, forward delay 0, hold 0 Number of transitions to forwarding state: 2 BPDU: sent 21, received 2573 R3# *Mar 1 05:39:05.247: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551182 , call lasted 120 seconds R3# *Mar 1 05:39:05.299: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 05:39:06.301: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R3# *Mar 1 05:39:35.252: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up *Mar 1 05:39:36.254: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R3# *Mar 1 05:39:41.254: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551182 R3#sh isdn act -------------------------------------------------------------------------------- ISDN ACTIVE CALLS -------------------------------------------------------------------------------- Call Calling Called Remote Seconds Seconds Seconds Charges Type Number Number Name Used Left Idle Units/Currency -------------------------------------------------------------------------------- In 5551182 5551183 68 51 68 -------------------------------------------------------------------------------- R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Ma R2#sh isdn act -------------------------------------------------------------------------------- ISDN ACTIVE CALLS -------------------------------------------------------------------------------- Call Calling Called Remote Seconds Seconds Seconds Charges Type Number Number Name Used Left Idle Units/Currency -------------------------------------------------------------------------------- Out ---N/A--- 5551183 92 117 2 0 -------------------------------------------------------------------------------- R2# R2# R2# R2# R2#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0000.0c29.ebb1 Configured hello time 2, max age 20, forward delay 15 Current root has priority 0, address 0009.436c.c021 Root port is 9 (Serial1/1), cost of root path is 7812 Topology change flag not set, detected flag not set Number of topology changes 2 last change occurred 01:18:39 ago from BRI0/0 Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 0, topology change 0, notification 0, aging 300 Port 5 (BRI0/0) of Bridge group 1 is forwarding Port path cost 15625, Port priority 128, Port Identifier 128.5. Designated root has priority 0, address 0009.436c.c021 Designated bridge h