=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2005.10.10 12:22:51 =~=~=~=~=~=~=~=~=~=~=~= R2# R2# R2# R2# R2# RACK18AS>sh sess Conn Host Address Byte Idle Conn Name 1 r1 1.1.1.1 5 41 r1 * 2 r2 1.1.1.1 0 0 r2 3 r3 1.1.1.1 0 41 r3 4 r4 1.1.1.1 0 38 r4 5 r5 1.1.1.1 6 40 r5 6 r6 1.1.1.1 5 40 r6 7 r7 1.1.1.1 0 40 r7 RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#conf g t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int fa 0        int fa 0        do sh ip int brie Interface IP-Address OK? Method Status Protocol FastEthernet0/0 unassigned YES NVRAM administratively down down BRI0/0 unassigned YES NVRAM administratively down down BRI0/0:1 unassigned YES unset administratively down down BRI0/0:2 unassigned YES unset administratively down down FastEthernet0/1 200.1.1.2 YES NVRAM up up Serial1/0 unassigned YES NVRAM administratively down down Serial1/1 unassigned YES NVRAM up up Serial1/2 unassigned YES NVRAM administratively down down Serial1/3 unassigned YES NVRAM administratively down down Serial1/4 unassigned YES NVRAM administratively down down Serial1/5 unassigned YES NVRAM administratively down down --More--   R2(config)#int fa 0/1 R2(config-if)#nop    ip pro R2(config-if)#no ip proxy-arp R2(config-if)#^Z R2#sh run *Mar 1 00:38:07.974: %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# RACK18AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#bri R1(config)#bridge 1 pro R1(config)#bridge 1 protocol 1 i R1(config)#bridge 1 protocol ie R1(config)#bridge 1 protocol ieee ? R1(config)#bridge 1 protocol ieee R1(config)# R1(config)# R1(config)# R1(config)#int s 0. /1 R1(config-if)#bri R1(config-if)#bridge-group 1 R1(config-if)#int s *Mar 1 03:39:38.651: Note: A random Spanning Tree Bridge Identifier address of 0000.0c85.171c has been chosen for Bridge Group 1 since there is no mac address associated with the selected interface. *Mar 1 03:39:38.655: Ensure that this address is unique. R1(config-if)#int s 0/0 R1(config-if)#int s 0/0bridge-group 1 R1(config-if)#int e 0/1 R1(config-if)#int e 0/1bridge-group 1 R1(config-if)#int s 0/0 R1(config-if)#do sh run int s 0/.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)#fram map bri R1(config-if)#fram map bridge 103 bri o R1(config-if)#fram map bridge 103 broadcast ? broadcast Broadcasts should be forwarded to this address cisco Use CISCO Encapsulation ietf Use RFC1490/RFC2427 Encapsulation payload-compression Use payload compression R1(config-if)#fram map bridge 103 broadcast R1(config-if)#^Z R1# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#bri R3(config)#bridge 1 pro R3(config)#bridge 1 protocol iee R3(config)#int s 1/0 R3(config-if)#ip ~    bri R3(config-if)#bridge-group 1 R3(config-if)#int *Mar 1 03:41:27.185: Note: A random Spanning Tree Bridge Identifier address of 0000.0c01.bf12 has been chosen for Bridge Group 1 since there is no mac address associated with the selected interface. *Mar 1 03:41:27.185: Ensure that this address is unique. R3(config-if)#int fa 0/0 R3(config-if)#int fa 0/0bridge-group 1 R3(config-if)#ibridge-group 1int fa 0/0 bridge-group 1int s 1/0  R3(config-if)#fra n kmap      map bri 301 bro R3(config-if)#exit R3(config)#swi   isdn sw R3(config)#isdn switch-type b R3(config)#isdn switch-type basic-ni 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 bri 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 brio    0/0 R3(config-if)#dial R3(config-if)#dialer  -g R3(config-if)#dialer-group 1 R3(config-if)#brid R3(config-if)#bridge-group 1 R3(config-if)#dialer map bridge 5551182 bro R3(config-if)#dialer map bridge 5551182 bro     b5551182r5551182o5551182a5551182d5551182 5551182 R3(config-if)#isdn sp pid1 5551183 R3(config-if)#isdn spid1 555118383 2183 5552183 2 5552183 R3(config-if)#no shut R3(config-if)# *Mar 1 03:43:54.955: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 03:43:54.955: %LINK-3-UPDOWN: Interface BRI0/0:2, changed state to down *Mar 1 03:43:55.003: %LINK-3-UPDOWN: Interface BRI0/0, changed state to up R3(config-if)# *Mar 1 03:43:55.031: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 64 changed to up *Mar 1 03:43:55.139: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 65 changed to up R3(config-if)# *Mar 1 03:43:55.957: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down *Mar 1 03:43:55.957: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:2, changed state to down R3(config-if)#do sh 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 = 65, Ces = 2, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED TEI 64, ces = 1, state = 5(init) spid1 configured, no LDN, spid1 sent, spid1 valid Endpoint ID Info: epsf = 0, usid = 70, tid = 1 TEI 65, ces = 2, state = 5(init) spid2 configured, no LDN, spid2 sent, spid2 valid Endpoint ID Info: epsf = 0, usid = 70, tid = 2 Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 0 CCBs = 0 The Free Channel Mask: 0x80000003 --More--   R3(config-if)# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#b dialer-list 1 po   ro bridge pre  er R2(config)#isdn switch bas R2(config)#isdn switch basic-ni R2(config)#int bri 0/0 R2(config-if)#isdn spe~ id1    id1 5551182 R2(config-if)#isdn spid1 5551182182 21821 5552182 2 5552182 R2(config-if)#brid R2(config-if)#bridge-group 1 R2(config-if)#dialer-list 1 ^ % Invalid input detected at '^' marker. R2(config-if)#dialer-list 1t 1  1  1  1 h 1 1  1  11 - 1g 1r 1t 1o 1u 1 1  1  1 o 1u 1p 1 1 R2(config-if)#dialer-  map bridg broa 5551183 R2(config-if)#no shut R2(config-if)# *Mar 1 00:46:36.263: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 00:46:36.263: %LINK-3-UPDOWN: Interface BRI0/0:2, changed state to down *Mar 1 00:46:36.315: %LINK-3-UPDOWN: Interface BRI0/0, changed state to up *Mar 1 00:46:36.335: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 64 changed to up *Mar 1 00:46:36.448: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0, TEI 65 changed to up R2(config-if)# *Mar 1 00:46:37.265: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down *Mar 1 00:46:37.265: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:2, changed state to down R2(config-if)#^Z R2# *Mar 1 00:46:40.506: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up R2# *Mar 1 00:46:40.867: %SYS-5-CONFIG_I: Configured from console by console *Mar 1 00:46:41.512: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R2# R2# R2# R2# R2#sh isdn act *Mar 1 00:46:46.512: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2#sh isdn act -------------------------------------------------------------------------------- ISDN ACTIVE CALLS -------------------------------------------------------------------------------- Call Calling Called Remote Seconds Seconds Seconds Charges Type Number Number Name Used Left Idle Units/Currency -------------------------------------------------------------------------------- In 5551183 5551182 8 111 8 -------------------------------------------------------------------------------- R2#sh bridge Total of 300 station blocks, 300 free Codes: P - permanent, S - self Bridge Group 1: R2#sh dialer BRI0/0 - dialer type = ISDN Dial String Successes Failures Last DNIS Last status 5551183 0 0 never - 0 incoming call(s) have been screened. 0 incoming call(s) rejected for callback. BRI0/0:1 - dialer type = ISDN Idle timer (120 secs), Fast idle timer (20 secs) Wait for carrier (30 secs), Re-enable (15 secs) Dialer state is data link layer up Time until disconnect 96 secs Connected to 5551183 BRI0/0:2 - dialer type = ISDN Idle timer (120 secs), Fast idle timer (20 secs) Wait for carrier (30 secs), Re-enable (15 secs) Dialer state is idle R2#   RACK18AS>3 [Resuming connection 3 to r3 ... ] * R3(config-if)#^Z R3#sh is *Mar 1 03:46:06.899: %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 33 116 3 0 -------------------------------------------------------------------------------- R3# R3# R3# R3#sh dialer BRI0/0 - dialer type = ISDN Dial String Successes Failures Last DNIS Last status 5551182 1 2 00:00:38 successful 0 incoming call(s) have been screened. 0 incoming call(s) rejected for callback. BRI0/0:1 - dialer type = ISDN Idle timer (120 secs), Fast idle timer (20 secs) Wait for carrier (30 secs), Re-enable (15 secs) Dialer state is data link layer up Dial reason: bridge (0x8100) Time until disconnect 111 secs Connected to 5551182 BRI0/0:2 - dialer type = ISDN Idle timer (120 secs), Fast idle timer (20 secs) Wait for carrier (30 secs), Re-enable (15 secs) Dialer state is idle R3#   RACK18AS>5 [Resuming connection 5 to r5 ... ] 03:0 S5#sh ip int brie Interface IP-Address OK? Method Status Protocol Vlan1 unassigned YES unset administratively down down FastEthernet0/1 unassigned YES unset up up FastEthernet0/2 unassigned YES unset down down FastEthernet0/3 17.57.100.2 YES manual up up FastEthernet0/4 unassigned YES unset down down FastEthernet0/5 unassigned YES unset down down FastEthernet0/6 unassigned YES unset down down FastEthernet0/7 unassigned YES unset down down FastEthernet0/8 unassigned YES unset up up FastEthernet0/9 unassigned YES unset down down FastEthernet0/10 unassigned YES unset down down --More--   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 80 percent (4/5), round-trip min/avg/max = 64/64/64 ms S5# S5# S5# S5# S5# 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 = 64/64/68 ms S5# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh bridge Total of 300 station blocks, 297 free Codes: P - permanent, S - self Bridge Group 1: Address Action Interface Age RX count TX count 0013.80cf.b981 forward Serial1/0 0 8 0 0013.6030.5fa1 forward Serial1/0 0 11 11 0013.80e1.fe00 forward FastEthernet0/0 0 12 10 R3# R3# R3# R3# R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/0 R3(config-if)#shut R3(config-if)# *Mar 1 03:47:35.312: %LINK-5-CHANGED: Interface Serial1/0, changed state to administratively down *Mar 1 03:47:35.464: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551182 , call lasted 119 seconds R3(config-if)# *Mar 1 03:47:35.464: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down R3(config-if)# *Mar 1 03:47:36.314: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to down *Mar 1 03:47:36.466: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R3(config-if)# 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 ... ] *Ma R2#conifg        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 0013.80cf.b981 forward BRI0/0 1 6 0 R2# R2# R2# R2# R2# R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#no i route      p router  ing R2(config)# RACK18AS>5 [Resuming connection 5 to r5 ... ] . Su 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# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config)#do sh runh  ~   Building configuration... Current configuration : 1711 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 --More--   duplex auto speed auto ! interface BRI0/0 no ip address no ip route-cache dialer map bridge broadcast 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 no ip address --More--   no ip route-cache shutdown ! interface Serial1/1 no ip address no ip route-cache ! interface Serial1/2 no ip address no ip route-cache shutdown ! 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 --More--   R2(config)#coni    int s 1/1 R2(config-if)#bri R2(config-if)#bridge-group 1 R2(config-if)#exit R2(config)#brid  R2(config)#bridge pro R2(config)#bridge pro   1 prot is eee R2(config)#^Z R2# *Mar 1 00:50:31.922: Note: A random Spanning Tree Bridge Identifier address of 0000.0c90.4372 has been chosen for Bridge Group 1 since there is no mac address associated with the selected interface. *Mar 1 00:50:31.926: Ensure that this address is unique. R2# *Mar 1 00:50:32.470: %SYS-5-CONFIG_I: Configured from console by console R2#config tsh bridge Total of 300 station blocks, 298 free Codes: P - permanent, S - self Bridge Group 1: Address Action Interface Age RX count TX count 0013.80cf.b981 forward BRI0/0 3 6 0 0013.80e1.fe00 forward BRI0/0 1 5 0 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: .... RACK18AS>2 [Resuming connection 2 to r2 ... ] * R2#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0000.0c90.4372 Configured hello time 2, max age 20, forward delay 15 We are the root of the spanning tree Topology change flag not set, detected flag not set Number of topology changes 0 last change occurred 00:04:52 ago Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 1, topology change 0, notification 0, aging 300 Port 5 (BRI0/0) of Bridge group 1 is learning Port path cost 15625, Port priority 128, Port Identifier 128.5. Designated root has priority 32768, address 0000.0c90.4372 Designated bridge has priority 32768, address 0000.0c90.4372 Designated port id is 128.5, designated path cost 0 Timers: message age 0, forward delay 5, hold 0 Number of transitions to forwarding state: 0 BPDU: sent 4, received 1 Port 9 (Serial1/1) of Bridge group 1 is learning Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 32768, address 0000.0c90.4372 --More--   Designated bridge has priority 32768, address 0000.0c90.4372 Designated port id is 128.9, designated path cost 0 Timers: message age 0, forward delay 5, hold 0 Number of transitions to forwarding state: 0 BPDU: sent 5, received 1 R2# *Mar 1 00:50:57.620: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551183 R2#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0000.0c90.4372 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 1 last change occurred 00:00:01 ago from BRI0/0 Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 1, topology change 34, notification 0, aging 15 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 32768, address 0000.0c90.4372 Designated bridge has priority 32768, address 0000.0c90.4372 Designated port id is 128.5, designated path cost 0 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 7, received 1 Port 9 (Serial1/1) of Bridge group 1 is forwarding Port path cost 7812, Port priority 128, Port Identifier 128.9. --More--   Designated root has priority 32768, address 0000.0c90.4372 Designated bridge has priority 32768, address 0000.0c90.4372 Designated port id is 128.9, designated path cost 0 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 8, received 1 R2# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4# RACK18AS>5 [Resuming connection 5 to r5 ... ] . Suc S5#ping 17.57.100.1sh ip int brie 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# RACK18AS>2~2 % Unknown command or computer name, or unable to find computer address RACK18AS> [Resuming connection 5 to r5 ... ] S5# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#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 0 percent (0/5) S5# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config)#bri R2(config)#bridge crb 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# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config)#bridge crbnbridge crbobridge crb bridge crb R2(config)#^Z R2# *Mar 1 00:52:36.053: %SYS-5-CONFIG_I: Configured from console by console R2# RACK18AS>1 [Resuming connection 1 to r1 ... ] * R1#sh run | interf      b interface Ethern 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 bridge-group 1 ! interface Ethernet0/1 no ip address no ip route-cache half-duplex bridge-group 1 ! interface Serial0/1 no ip address --More--   no ip route-cache clockrate 64000 bridge-group 1 ! ip http server ip classless ! ! ! ! ! bridge 1 protocol ieee call rsvp-sync ! ! mgcp profile default ! dial-peer cor custom ! ! ! ! line con 0 --More--   R1# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b interface Ser interface Serial1/0 no ip address shutdown ! interface Serial1/1 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 --More--   R2#sh run | b interface Ser   B interface BRI0/0 no ip address dialer map bridge broadcast 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 no ip address bridge-group 1 ! --More--  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 ! interface Serial1/7 no ip address shutdown --More--  ! 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--   R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] *Mar R3(config-if)#^Z R3#sh run | *Mar 1 03:52:31.390: %SYS-5-CONFIG_I: Configured from console by console R3#sh run | b int Fas R3#sh run | b int Fas     terface F interface FastEthernet0/0 no ip address no ip route-cache 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 --More--  ! interface Serial1/0 no ip address encapsulation frame-relay no ip route-cache no ip mroute-cache shutdown frame-relay map bridge 301 broadcast 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 --More--   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 ! ip http server --More--  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 ! ! ! ! ! line con 0 --More--   R3# *Mar 1 03:53:06.219: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551182 , call lasted 199 seconds R3# *Mar 1 03:53:06.271: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 03:53:07.272: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R3# R3# *Mar 1 03:53:35.403: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up R3# *Mar 1 03:53:36.408: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up R3# *Mar 1 03:53:41.408: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 5551182 R3# *Mar 1 03:55:35.403: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from 5551182 , call lasted 120 seconds R3# *Mar 1 03:55:35.455: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down *Mar 1 03:55:36.457: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to down R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int bri - 0/0 R3(config-if)#shut R3(config-if)# *Mar 1 03:55:42.984: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 64 changed to down *Mar 1 03:55:42.984: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 65 changed to down R3(config-if)# *Mar 1 03:55:43.036: %LINK-5-CHANGED: Interface BRI0/0, change RACK18AS>2 [Resuming connection 2 to r2 ... ] *Ma R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int bri 0/0 R2(config-if)#shut R2(config-if)# *Mar 1 00:56:56.376: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 64 changed to down *Mar 1 00:56:56.376: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0, TEI 65 changed to down R2(config-if)#int *Mar 1 00:56:56.428: %LINK-5-CHANGED: Interface BRI0/0, changed state to administratively down R2(config-if)#int s 1/2 R2(config-if)#bri R2(config-if)#bridge-group 1 R2(config-if)#no shut R2(config-if)# RACK18AS>3 [Resuming connection 3 to r3 ... ] o administratively down R3(config-if)#int s 1/2 R3(config-if)#no    bri R3(config-if)#bridge-group 1 R3(config-if)#no shut R3(config-if)#do sh *Mar 1 03:56:11.434: %LINK-3-UPDOWN: Interface Serial1/2, changed state to up *Mar 1 03:56:12.436: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed state to up R3(config-if)#do sh control s 1/2 CD2430 Slot 1, Port 2, Controller 0, Channel 2, Revision 18 Channel mode is synchronous serial idb 0x83430AE8, buffer size 1524, V.35 DTE cable Global registers rpilr 0x2, rir 0x0, risr 0x0, rfoc 0x0, rdr 0x0 tpilr 0x1, tir 0x0, tisr 0x60, tftc 0x0, tdr 0x0 mpilr 0x3, mir 0x0, misr 0x0 bercnt 0xFF, stk 0x0 Per-channel registers for channel 2 Option registers 0x02 0x00 0x42 0xE7 0xE0 0x00 0x00 Command and status registers cmr 0xC0, ccr 0x00, csr 0x8C, msvr-rts 0xF1, msvr-dtr 0xF1 Clock option registers rcor 0x86, rbpr 0x01, tcor 0xC8, tbpr 0x01 Interrupt registers ier 0x89, livr 0x08, licr 0x08 DMA buffer status 0x00 DMA receive registers arbaddr 0x7CE8024, arbcnt 1548, arbsts 0x1 brbaddr 0x7CE79A4, brbcnt 1548, brbsts 0x1 rcbaddr 0x0 --More--   R3(config-if)# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Ma R2(config-if)#lock      clok ck rate 1280000  R2(config-if)#^Z R2# *Mar 1 00:57:39.863: %SYS-5-CONFIG_I: Configured from console by console R2#sh   h span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0000.0c90.4372 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 4 last change occurred 00:00:03 ago from Serial1/2 Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 1, topology change 32, notification 0, aging 15 Port 5 (BRI0/0) of Bridge group 1 is down Port path cost 15625, Port priority 128, Port Identifier 128.5. Designated root has priority 32768, address 0000.0c90.4372 Designated bridge has priority 32768, address 0000.0c90.4372 Designated port id is 128.5, designated path cost 0 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 184, received 3 Port 9 (Serial1/1) of Bridge group 1 is forwarding Port path cost 7812, Port priority 128, Port Identifier 128.9. --More--   Designated root has priority 32768, address 0000.0c90.4372 Designated bridge has priority 32768, address 0000.0c90.4372 Designated port id is 128.9, designated path cost 0 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 211, received 1 Port 10 (Serial1/2) of Bridge group 1 is forwarding Port path cost 7812, Port priority 128, Port Identifier 128.10. Designated root has priority 32768, address 0000.0c90.4372 Designated bridge has priority 32768, address 0000.0c90.4372 Designated port id is 128.10, designated path cost 0 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 18, received 3 R2#sh bri R2#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 0013.80cf.b981 forward Serial1/1 0 2 0 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: .... RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#bridg crb R2(config)#x 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 = 48/50/52 ms S5# S5# S5# S5# RACK18AS>3 [Resuming connection 3 to r3 ... ] * R3(config-if)#int s 1/0 R3(config-if)#no shut R3(config-if)#^Z R3# *Mar 1 03:58:18.242: %SYS-5-CONFIG_I: Configured from console by console R3# *Mar 1 03:58:19.757: %LINK-3-UPDOWN: Interface Serial1/0, changed state to up *Mar 1 03:58:20.758: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] % Ambiguous command: "x" R2(config)#^Z R2#sh *Mar 1 00:59:32.764: %SYS-5-CONFIG_I: Configured from console by console R2#sh run | int s 1/2 ^ % Invalid input detected at '^' marker. R2#sh run | int s 1/2 int s 1/2  Building configuration... Current configuration : 76 bytes ! interface Serial1/2 no ip address clockrate 128000 bridge-group 1 end R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#sh i ~ run int s 1/2 Building configuration... Current configuration : 77 bytes ! interface Serial1/2 no ip address no ip route-cache bridge-group 1 end R3# R3# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip route Default gateway is not set Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty S5# S5# S5# S5# S5# S5# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh ip route e 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# RACK18AS>76 % 76 is not an open connection RACK18AS>7 [Resuming connection 7 to 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#sh ip route Default gateway is not set Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R4# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#int     config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#bri R2(config)#bridge irg b CRB(Concurrent Routing and Bridging) is already configured! Please deconfigure CRB first! R2(config)#bridge irbx bridg crbnbridg crbobridg crb bridg crb R2(config)#no bridg crbbridge irb  R2(config)#int bvi 1 R2(config-if)# *Mar 1 01:03:14.504: Note: A random mac address of 0000.0cf7.e648 has been chosen for BVI in bridge group 1 since there is no mac address associated with the selected interface. *Mar 1 01:03:14.504: Ensure that this address is unique. R2(config-if)#ip *Mar 1 01:03:15.509: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1, changed state to up R2(config-if)#ip address 17.57.100.3 255.255.255.0 R2(config-if)# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh ip routeping 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 = 48/50/52 ms S5#ping 17.57.100.1 3 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.3, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) S5# RACK18AS>7 [Resuming connection 7 to r7 ... ] R7#ping 17.57.100.3 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.3, timeout is 2 seconds: ... RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config-if)#exit R2(config)#b bnri R2(config)#bnri   i R2(config)#bi  bri 1 rou ? appletalk AppleTalk clns ISO CLNS decnet DECnet ip IP ipx Novell IPX R2(config)#bri 1 rou ip R2(config)# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#ping 17.57.100.3 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.3, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 16/217/1016 ms S5# S5# S5# S5# S5# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config)#do 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 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, BVI1 C 200.1.1.0/24 is directly connected, FastEthernet0/1 R2(config)# R2(config)# R2(config)# R2(config)# R2(config)#ping 200.1.1.1 ^ % Invalid input detected at '^' marker. R2(config)#ping 200.1.1.1dping 200.1.1.1oping 200.1.1.1 ping 200.1.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 200.1.1.1, timeout is 2 seconds: ..!!! Success rate is 60 percent (3/5), round-trip min/avg/max = 1/3/4 ms R2(config)#do ping 200.1.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 200.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms R2(config)# R2(config)# R2(config)# R2(config)# R2(config)# R2(config)#do p 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 60 percent (3/5), round-trip min/avg/max = 32/33/36 ms R2(config)#do p 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 100 percent (5/5), round-trip min/avg/max = 16/17/20 ms R2(config)# R2(config)# R2(config)# R2(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 0 percent (0/5) R4# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config)#int fa 0/1 R2(config-if)#int fa 0/1 ip pro 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 = 36/36/36 ms R4# R4# R4# R4# R4# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config-if)#no ip pro R2(config-if)#no ip proxy-arp R2(config-if)# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4#clea arp R4#clea arp R4#config t Enter configuration commands, one per line. End with CNTL/Z. 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 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 irdp ? multicast IRDP solicitations are multicast R4(config)#ip gdp irdp R4(config)# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config-if)#int fa 0/1 R2(config-if)#ip irp R2(config-if)#ip irp dp ? 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 pref R2(config-if)#ip irdp preference 100 R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)#do 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(config-if)# R2(config-if)# R2(config-if)# R2(config-if)#do sh run int fa 0/1ip irdp preference 100               R2(config-if)#ip irdp 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)# RACK18AS>4 [Resuming connection 4 to r4 ... ] R4(config)#do sh ip route Gateway Using Interval Priority Interface 200.1.1.2 IRDP 900 100 FastEthernet0/0 Default gateway is 200.1.1.2 Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R4(config)# R4(config)# R4(config)# R4(config)# R4(config)# R4(config)#do sh ip routeip gdp irdp nip gdp irdp oip gdp irdp  ip gdp irdp  R4(config)#no ip gdp irdp do sh ip route  Default gateway is 200.1.1.2 Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R4(config)#do sh ip routeno ip gdp irdp no ip gdp irdp  ip gdp irdp  R4(config)# ip gdp irdp do sh ip route Gateway Using Interval Priority Interface Default gateway is 200.1.1.2 Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R4(config)#^Z R4# *Mar 1 04:15:22.378: %SYS-5-CONFIG_I: Configured from console by console R4# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config-if)#ip o~ irdp       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 min R2(config-if)#ip irdp minadvertinterval ? <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 10 R2(config-if)#^Z R2# *Mar 1 01:15:48.556: %SYS-5-CONFIG_I: Configured from console by console R2#deb ip icp~mp ^ % Invalid input detected at '^' marker. R2#deb ip icp~mpmp mp  ICMP packet debugging is on R2#u all *Mar 1 01:16:05.716: ICMP: src=200.1.1.2, dst=255.255.255.255, irdp advertisement sent *Mar 1 01:16:05.716: IRDP: entries=1, size=2, lifetime=30, bytes=36 *Mar 1 01:16:05.716: IRDP: address=200.1.1.2 preference=100 R2#u all *Mar 1 01:16:15.716: ICMP: src=200.1.1.2, dst=255.255.255.255, irdp advertisement sent *Mar 1 01:16:15.716: IRDP: entries=1, size=2, lifetime=30, bytes=36 *Mar 1 01:16:15.716: IRDP: address=200.1.1.2 preference=100 R2#u all All possible debugging has been turned off R2#sh run |     int fa 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 | b   u i ip irdp       gdp ip gdp irdp R4# R4# R4# R4# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#root      bri R1(config)#bridge ? <1-255> Bridge Group number for Bridging. cmf Constrained multicast flooding crb Concurrent routing and bridging irb Integrated routing and bridging mac-address-table MAC-address table configuration commands 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 pri R1(config)#bridge 1 priority ? <0-65535> Priority (low priority more likely to be root) R1(config)#bridge 1 priority 0 R1(config)#^Z R1# *Mar 1 04:20:55.511: %SYS-5-CONFIG_I: Configured from console by console 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 4 last change occurred 00:00:09 ago Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 0, topology change 26, 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 1224, received 1 Port 5 (Serial0/0) of Bridge group 1 is forwarding 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 frame-relay map bridge 103 broadcast 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 ! ! ! ! ! bridge 1 priority 0 --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 ! ! end R1# R1# RACK18AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#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 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 1234.4444.5555 ? H.H.H 48-bit hardware source address mask R3(config)#access-list 1100 den 1234.4444.5555 0/0/~     0.0.0.  5432.aaaa.bbbb 0.0.00  ? <0-1500> Offset into the packet R3(config)#access-list 1100 den 1234.4444.5555 0.0.0 5432.aaaa.bbbb 0.0.0 R3(config)#access-listt  10 19 00 per nay any\ \        any any ^ % Invalid input detected at '^' marker. R3(config)#access-list 1100 per any any       0/ .0.0 ffff.ffff.ffff 0.0.0 ffff.ffff.ffff R3(config)#int fa 0/0 R3(config-if)#? Interface configuration commands: access-expression Build a bridge boolean access expression appletalk Appletalk interface subcommands arp Set arp type (arpa, probe, snap) or timeout auto Configure Automation backup Modify backup parameters bandwidth Set bandwidth informational parameter bgp-policy Apply policy propogated by bgp community string bridge-group Transparent bridging interface parameters carrier-delay Specify delay for interface transitions cdp CDP interface subcommands clns CLNS interface subcommands cmns OSI CMNS crypto Encryption/Decryption commands custom-queue-list Assign a custom queue list to an interface dampening Enable event dampening decnet Interface DECnet config commands default Set a command to its defaults delay Specify interface throughput delay description Interface specific description diffserv diffserv (Provisioning) dlsw DLSw interface subcommands --More--   R3(config-if)#in R3(config-if)#inn R3(config-if)#inn ? % Unrecognized command R3(config-if)#in  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--   R3(config-if)#bridge-group 1 out R3(config-if)#bridge-group 1 output-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#sh ru *Mar 1 04:29:08.668: %SYS-5-CONFIG_I: Configured from console by console R3#sh run | b intface    erda  face D   FAS  as 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 shutdown 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 --More--   duplex auto 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 bridge-group 1 ! interface Serial1/1 no ip address no ip route-cache shutdown ! interface Serial1/2 no ip address no ip route-cache bridge-group 1 ! 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--   R3# R3# RACK18AS>1 [Resuming connection 1 to r1 ... ] R1#xo  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 0x6002 ? <0x0-0xFFFF> Protocol type-code mask R1(config)#access-list 200 den 0x6002 0x0 ? R1(config)#access-list 200 den 0x6002 0x0 R1(config)#access-list 200 per 0 0/0  x0 0xffff R1(config)#access-list 200 1 den                     access-list 200 per 0x0 0xffffnaccess-list 200 per 0x0 0xffffoaccess-list 200 per 0x0 0xffff access-list 200 per 0x0 0xffff R1(config)#no access-list 200 per 0x0 0xffffaccess-list 200 per 0x0 0xffff den 0x6002 0x0 R1(config)#access-list 200 den 0xf0f0f  0x0101 R1(config)#access-list 200 den 0xf0f0 0x01016002 0x0 no access-list 200 per 0x0 0xffff R1(config)#no access-list 200 per 0x0 0xffffaccess-list 200 den 0xf0f0 0x01016002 0x0 no access-list 200 per 0x0 0xffffaccess-list 200 den 0x6002 0x0  R1(config)#access-list 200 den 0x6002 0x0 no access-list 200 per 0x0 0xffffaccess-list 200 den 0xf0f0 0x0101 R1(config)#access-list 200 den 0xf0f0 0x01016002 0x0 no access-list 200 per 0x0 0xffffaccess-list 200 den 0xf0f0 0x01016002 0x0 no access-list 200 per 0x0 0xffffaccess-list 200 per 0x0 0xffff  R1(config)#access-list 201 den 0xf0f0 09x   x 0x0101 R1(config)#access-list 201 den 0xf0f0 0x0101101    ffff0 0xffff  0xffff 0 0xffff  0x0 0xffff  0x0 0xffff  0x0 0xffff p 0x0 0xffffe 0x0 0xffffr 0x0 0xffff R1(config)#int e 0/1 R1(config-if)#do sh run int e 0/1 Building configuration... Current configuration : 92 bytes ! interface Ethernet0/1 no ip address no ip route-cache half-duplex bridge-group 1 end 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 n R1(config-if)#bridge-group 1 n in R1(config-if)#bridge-group 1 input-? input-address-list input-lat-service-deny input-lat-service-permit input-lsap-list input-pattern-list input-type-list R1(config-if)#bridge-group 1 input- -ty R1(config-if)#bridge-group 1 input-type-list 200 ? R1(config-if)#bridge-group 1 input-type-list 200 R1(config-if)#bridge-group 1 input-type-list 200               ls R1(config-if)#bridge-group 1 input-lsap-list 201 ? R1(config-if)#bridge-group 1 input-lsap-list 201 R1(config-if)#^Z R1#sh uen     *Mar 1 04:44:09.284: %SYS-5-CONFIG_I: Configured from console by console R1#sh u run int e 0/1 Building configuration... Current configuration : 164 bytes ! 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 end R1#sh h  run | b access- access-list 200 deny 0x6002 0x0000 access-list 200 deny 0xF0F0 0x0101 access-list 200 permit 0x0000 0xFFFF access-list 201 deny 0xF0F0 0x0101 access-list 201 permit 0x0000 0xFFFF ! ! 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 --More--   R1# R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int e 0/0 R1(config-if)#bri R1(config-if)#bridge-group 1 R1(config-if)#exit R1(config)# R1(config)#access-list 202 permit 0x0404 0x0001 ! Permits SNA frames (command$ 202 permit 0x0404 0x0001 ! Permits SNA frames (command or respont 0x0404 0x0001 ! Permits SNA frames (command or respons e) R1(config)#access-list 202 permit 0x0004 0x0001 ! Permits SNA Explorers with $ 202 permit 0x0004 0x0001 ! Permits SNA Explorers with N ULL DSAP R1(config)# R1(config)#access      access-list 700 ? deny Specify packets to reject permit Specify packets to forward R1(config)#access-list 700 per 1111.2222.3333 ? H.H.H 48-bit hardware address mask R1(config)#access-list 700 per 1111.2222.3333 R1(config)#int s e 0/0 R1(config-if)#acces R1(config-if)#access-expression ? input Filter input packets output Filter output packets R1(config-if)#access-expression in ~(? LINE R1(config-if)#access-expression in ~(lsap(204 2  ) & smac700   (700)_)  ) R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)#^Z R1#sh r *Mar 1 04:54:28.311: %SYS-5-CONFIG_I: Configured from console by console R1#sh run int e 0/0 Building configuration... Current configuration : 152 bytes ! interface Ethernet0/0 no ip address no ip route-cache shutdown half-duplex access-expression input ~(smac(700) & lsap(202)) bridge-group 1 end R1# R1# R1# R1# R1# R1#sh ru ~   % Ambiguous command: "sh ru " R1#sh run |      u? rudpv1 running-config R1#sh run | a b a i access-list R1#sh run | b i access-list          n | b i access-listi access-list i access-list  access-list 200 deny 0x6002 0x0000 access-list 200 deny 0xF0F0 0x0101 access-list 200 permit 0x0000 0xFFFF access-list 201 deny 0xF0F0 0x0101 access-list 201 permit 0x0000 0xFFFF access-list 202 permit 0x0404 0x0001 access-list 202 permit 0x0004 0x0001 access-list 700 permit 1111.2222.3333 0000.0000.0000 R1# R1#