=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2005.12.19 12:26:55 =~=~=~=~=~=~=~=~=~=~=~= RACK1AS>2 [Resuming connection 2 to r2 ... ] 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 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 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--   R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int fa 0/1 R2(config-if)#no ip pr R2(config-if)#no ip proxy-arp \ ^ % Invalid input detected at '^' marker. R2(config-if)#no ip proxy-arp \  R2(config-if)#do 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 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 enabled IP CEF Fast switching turbo vector IP multicast fast switching is enabled IP multicast distributed fast switching is disabled --More--   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# *Mar 1 03:27:40.393: %SYS-5-CONFIG_I: Configured from console by console R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#bri R2(config)#bridge 1 pro R2(config)#bridge 1 protocol iee R2(config)#bridge 1 protocol ieee R2(config)#iun   int s 1/1 R2(config-if)#bri R2(config-if)#bridge-group 1 R2(config-if)# *Mar 1 03:28:55.059: Note: A random Spanning Tree Bridge Identifier address of 0000.0c53.4515 has been chosen for Bridge Group 1 since there is no mac address associated with the selected interface. *Mar 1 03:28:55.063: Ensure that this address is unique. R2(config-if)#int s 1/2 R2(config-if)#bri R2(config-if)#bridge-group         1 ^ % Invalid input detected at '^' marker. R2(config-if)#bridge 1  ? bridge-group R2(config-if)#bridge R2(config-if)#bridge-group 1 R2(config-if)#no hbu   shut R2(config-if)#s *Mar 1 03:29:55.438: %LINK-3-UPDOWN: Interface Serial1/2, changed state to down  R2(config-if)#do sh control s 1/2 CD2430 Slot 1, Port 2, Controller 0, Channel 2, Revision 19 Channel mode is synchronous serial idb 0x83794468, buffer size 1524, V.35 DCE cable Global registers rpilr 0x2, rir 0x1, risr 0x0, rfoc 0x0, rdr 0x0 tpilr 0x1, tir 0x1, tisr 0x60, tftc 0x0, tdr 0x0 mpilr 0x3, mir 0x2, misr 0x40 bercnt 0xFF, stk 0x0 Per-channel registers for channel 2 Option registers 0x02 0x00 0x42 0x67 0x60 0x00 0x00 Command and status registers cmr 0xC0, ccr 0x00, csr 0x88, msvr-rts 0x01, msvr-dtr 0x01 Clock option registers rcor 0x80, rbpr 0x81, tcor 0x00, tbpr 0x81 Interrupt registers ier 0x89, livr 0x08, licr 0x08 DMA buffer status 0x00 DMA receive registers arbaddr 0x7DE7E44, arbcnt 1548, arbsts 0x1 brbaddr 0x7DE77C4, brbcnt 1548, brbsts 0x1 rcbaddr 0x0 --More--   R2(config-if)#clock rate 128000 R2(config-if)#^Z R2# RACK1AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#bri R1(config)#bridge 1 pr R1(config)#bridge 1 pro R1(config)#bridge 1 protocol iee R1(config)#int e 0/1 R1(config-if)#br R1(config-if)#bridge-group 1 R1(config-if)#int s 0/1 R1(config-if)#bri R1(config-if)#bridge-group 1 R1(config-if)#int s 0/0 R1(config-if)#bri R1(config-if)#bridge-group 1 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)#do sh ip int bi ~ri   rie Interface IP-Address OK? Method Status Protocol Ethernet0/0 unassigned YES unset administratively down down Serial0/0 unassigned YES manual up up Ethernet0/1 unassigned YES manual up up Serial0/1 unassigned YES manual up up R1(config-if)#^Z R1# RACK1AS>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 prot R3(config)#bridge 1 protocol iee R3(config)#int s 1/0 R3(config-if)#bri R3(config-if)#bridge-group 1 R3(config-if)#bridge-group 1fram    *Mar 1 03:31:35.506: Note: A random Spanning Tree Bridge Identifier address of 0000.0c1c.b7d4 has been chosen for Bridge Group 1 since there is no mac address associated with the selected interface. *Mar 1 03:31:35.506: Ensure that this address is unique. R3(config-if)#bridge-group 1fra    bridge-group 1 R3(config-if)#b fram map bri R3(config-if)#fram map bridge 301 bro R3(config-if)#int fa 0/0 R3(config-if)#bri R3(config-if)#bridge-group 1 R3(config-if)#int s 1/2 R3(config-if)#int s 1/2bridge-group 1 R3(config-if)#no hsut ^ % Invalid input detected at '^' marker. R3(config-if)#no shut~  R3(config-if)#^Z R3# *Mar 1 03:32:12.707: %SYS-5-CONFIG_I: Configured from console by console R3# *Mar 1 03:32:13.392: %LINK-3-UPDOWN: Interface Serial1/2, changed state to up *Mar 1 03:32:14.394: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed state to up R3# R3# R3# R3# RACK1AS>7 [Resuming connection 7 to r7 ... ] R7#pin 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 = 1/1/4 ms R7# R7# R7# R7# R7# [Special telnet escape help] ^^B sends telnet BREAK ^^C sends telnet IP ^^H sends telnet EC ^^O sends telnet AO ^^T sends telnet AYT ^^U sends telnet EL  RACK1AS>3 [Resuming connection 3 to r3 ... ] R3#SH BRI R3#SH BRIdge Total of 300 station blocks, 298 free Codes: P - permanent, S - self Bridge Group 1: Address Action Interface Age RX count TX count 0c00.0000.000c forward Serial1/2 0 1 0 000c.301f.b501 forward Serial1/2 0 1 0 R3#SH BRIdge Total of 300 station blocks, 298 free Codes: P - permanent, S - self Bridge Group 1: Address Action Interface Age RX count TX count 0c00.0000.000c forward Serial1/2 0 1 0 000c.301f.b501 forward Serial1/2 0 1 0 R3# R3# R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 32768, address 0000.0c53.4515 Root port is 11 (Serial1/2), cost of root path is 7812 Topology change flag set, detected flag not set Number of topology changes 4 last change occurred 00:00:22 ago from Serial1/2 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 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 7812 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 29, received 0 Port 9 (Serial1/0) of Bridge group 1 is blocking --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 00d0.587d.1861 Designated port id is 128.5, designated path cost 647 Timers: message age 3, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 22, received 39 Port 11 (Serial1/2) of Bridge group 1 is forwarding Port path cost 7812, Port priority 128, Port Identifier 128.11. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0000.0c53.4515 Designated port id is 128.11, designated path cost 0 Timers: message age 1, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 4, received 31 R3# R3# R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/2 R3(config-if)#n shut R3(config-if)# *Mar 1 03:33:51.012: %LINK-5-CHANGED: Interface Serial1/2, changed state to administratively down *Mar 1 03:33:52.014: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed state to down R3(config-if)#^Z R3#config tsh span  *Mar 1 03:33:58.244: %SYS-5-CONFIG_I: Configured from console by console R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 32768, address 0000.0c53.4515 Root port is 9 (Serial1/0), cost of root path is 8459 Topology change flag set, detected flag not set Number of topology changes 5 last change occurred 00:00:10 ago from Serial1/2 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 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 8459 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 58, received 0 Port 9 (Serial1/0) of Bridge group 1 is listening --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 00d0.587d.1861 Designated port id is 128.5, designated path cost 647 Timers: message age 2, forward delay 2, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 23, received 69 Port 11 (Serial1/2) of Bridge group 1 is down Port path cost 7812, Port priority 128, Port Identifier 128.11. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.11, designated path cost 8459 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 4, received 52 R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 32768, address 0000.0c53.4515 Root port is 9 (Serial1/0), cost of root path is 8459 Topology change flag set, detected flag not set Number of topology changes 5 last change occurred 00:00:21 ago from Serial1/2 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 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 8459 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 63, received 0 Port 9 (Serial1/0) of Bridge group 1 is learning --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 00d0.587d.1861 Designated port id is 128.5, designated path cost 647 Timers: message age 2, forward delay 7, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 23, received 74 Port 11 (Serial1/2) of Bridge group 1 is down Port path cost 7812, Port priority 128, Port Identifier 128.11. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.11, designated path cost 8459 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 4, received 52 R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 32768, address 0000.0c53.4515 Root port is 9 (Serial1/0), cost of root path is 8459 Topology change flag set, detected flag not set Number of topology changes 5 last change occurred 00:00:27 ago from Serial1/2 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 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 8459 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 66, received 0 Port 9 (Serial1/0) of Bridge group 1 is learning --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 00d0.587d.1861 Designated port id is 128.5, designated path cost 647 Timers: message age 2, forward delay 1, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 23, received 77 Port 11 (Serial1/2) of Bridge group 1 is down Port path cost 7812, Port priority 128, Port Identifier 128.11. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.11, designated path cost 8459 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 4, received 52 R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 32768, address 0000.0c53.4515 Root port is 9 (Serial1/0), cost of root path is 8459 Topology change flag set, detected flag not set Number of topology changes 6 last change occurred 00:00:06 ago from Serial1/0 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 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 8459 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 72, received 0 Port 9 (Serial1/0) of Bridge group 1 is forwarding --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. --More--   R3# RACK1AS>7 [Resuming connection 7 to r7 ... ] R7#pin 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 = 1/1/4 ms R7# R7# R7# R7#pin 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 80 percent (4/5), round-trip min/avg/max = 64/65/68 ms R7# R7# R7# R7#con    RACK1AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/2 R3(config-if)#no hsut ^ % Invalid input detected at '^' marker. R3(config-if)#no shut R3(config-if)#^Z R3# *Mar 1 03:35:12.850: %SYS-5-CONFIG_I: Configured from console by console R3# *Mar 1 03:35:14.193: %LINK-3-UPDOWN: Interface Serial1/2, changed state to up *Mar 1 03:35:15.194: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed state to up R3# RACK1AS>5 [Resuming connection 5 to r5 ... ] S5#cl arp % Ambiguous command: "cl arp" S5#clea arp S5# RACK1AS>7 [Resuming connection 7 to r7 ... ] R7#cla ea arp R7# RACK1AS>3 [Resuming connection 3 to r3 ... ] R3#sh i span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 32768, address 0000.0c53.4515 Root port is 11 (Serial1/2), cost of root path is 7812 Topology change flag set, detected flag not set Number of topology changes 7 last change occurred 00:00:23 ago from Serial1/0 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 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 7812 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 109, received 0 Port 9 (Serial1/0) of Bridge group 1 is blocking --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 00d0.587d.1861 Designated port id is 128.5, designated path cost 647 Timers: message age 3, forward delay 0, hold 0 Number of transitions to forwarding state: 2 BPDU: sent 24, received 118 Port 11 (Serial1/2) of Bridge group 1 is learning Port path cost 7812, Port priority 128, Port Identifier 128.11. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0000.0c53.4515 Designated port id is 128.11, designated path cost 0 Timers: message age 2, forward delay 5, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 5, received 65 R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 32768, address 0000.0c53.4515 Root port is 11 (Serial1/2), cost of root path is 7812 Topology change flag set, detected flag not set Number of topology changes 7 last change occurred 00:00:27 ago from Serial1/0 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 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 7812 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 111, received 0 Port 9 (Serial1/0) of Bridge group 1 is blocking --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 00d0.587d.1861 Designated port id is 128.5, designated path cost 647 Timers: message age 2, forward delay 0, hold 0 Number of transitions to forwarding state: 2 BPDU: sent 24, received 121 Port 11 (Serial1/2) of Bridge group 1 is learning Port path cost 7812, Port priority 128, Port Identifier 128.11. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0000.0c53.4515 Designated port id is 128.11, designated path cost 0 Timers: message age 2, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 5, received 68 R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 32768, address 0000.0c53.4515 Root port is 11 (Serial1/2), cost of root path is 7812 Topology change flag set, detected flag not set Number of topology changes 8 last change occurred 00:00:04 ago from Serial1/2 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 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 7812 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 115, received 0 Port 9 (Serial1/0) of Bridge group 1 is blocking --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 00d0.587d.1861 Designated port id is 128.5, designated path cost 647 Timers: message age 2, forward delay 0, hold 0 Number of transitions to forwarding state: 2 BPDU: sent 24, received 124 Port 11 (Serial1/2) of Bridge group 1 is forwarding Port path cost 7812, Port priority 128, Port Identifier 128.11. Designated root has priority 32768, address 0000.0c53.4515 Designated bridge has priority 32768, address 0000.0c53.4515 Designated port id is 128.11, designated path cost 0 Timers: message age 1, forward delay 0, hold 0 Number of transitions to forwarding state: 2 BPDU: sent 6, received 72 R3# RACK1AS>7 [Resuming connection 7 to r7 ... ] R7#clea arppin 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 0 percent (0/5) R7# RACK1AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#br R2(config)#bridge crb R2(config)# RACK1AS>7 [Resuming connection 7 to r7 ... ] R7#pin 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 80 percent (4/5), round-trip min/avg/max = 48/50/52 ms R7# R7# R7# R7# R7# RACK1AS>2 [Resuming connection 2 to r2 ... ] R2(config)#bridge crbnbridge crbobridge crb bridge crb R2(config)#^Z R2# *Mar 1 03:37:22.371: %SYS-5-CONFIG_I: Configured from console by console R2# RACK1AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#sh run | b interface Serial interface Serial0/0 no ip address encapsulation frame-relay no ip route-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 no ip route-cache clock rate 64000 bridge-group 1 ! ip http server ip classless ! --More--  ! ! ! bridge 1 protocol ieee ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 privilege level 15 no login ! ! end R1# RACK1AS>2 [Resuming connection 2 to r2 ... ] R2#sh ru \    n | b intre  erface Fast interface FastEthernet0/0 no ip address shutdown duplex auto speed auto ! interface BRI0/0 no ip address shutdown ! 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--   R2#[A  sh run | b interface Fast interface FastEthernet0/0 no ip address shutdown duplex auto speed auto ! interface BRI0/0 no ip address shutdown ! 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 clock rate 128000 bridge-group 1 ! 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 --More--   no ip address shutdown ! ip classless ! ip http server no ip http secure-server ! ! ! bridge 1 protocol ieee ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 --More--   R2# RACK1AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b intere face Fast 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 shutdown ! interface FastEthernet0/1 no ip address no ip route-cache shutdown duplex auto speed auto ! interface Serial1/0 no ip address encapsulation frame-relay no ip route-cache --More--   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 no ip route-cache shutdown ! interface Serial1/4 no ip address no ip route-cache shutdown ! --More--  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 classless ! ip http server no ip http secure-server ! ! ! bridge 1 protocol ieee --More--  ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 privilege level 15 no login ! ! end R3# R3# RACK1AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#irb   brie irb ^ % Invalid input detected at '^' marker. R2(config)#brie irb irb  R2(config)#br R2(config)#bridge 1 rou ip[  R2(config)#int bvi 1 R2(config-if)#i *Mar 1 03:42:38.080: Note: A random mac address of 0000.0c7d.d402 has been chosen for BVI in bridge group 1 since there is no mac address associated with the selected interface. *Mar 1 03:42:38.084: Ensure that this address is unique. R2(config-if)#ip addre *Mar 1 03:42:39.090: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1, changed state to up R2(config-if)#ip address 17.57.100.99 255.255.255.0 R2(config-if)#dop    pinm 17. 17.  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 = 32/34/36 ms R2(config-if)#do pin 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 = 16/17/20 ms R2(config-if)#int fa 0/1 R2(config-if)#ip pro R2(config-if)#ip proxy-arp R2(config-if)# RACK1AS>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 = 32/33/36 ms 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 80 percent (4/5), round-trip min/avg/max = 20/20/20 ms R4#clea arp R4# RACK1AS> [Resuming connection 4 to r4 ... ] R4# RACK1AS>2 [Resuming connection 2 to r2 ... ] R2(config-if)#ip proxy-arp nip proxy-arp oip proxy-arp  ip proxy-arp  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 pre R2(config-if)#ip irdp preference 100~ ^ % Invalid input detected at '^' marker. R2(config-if)#ip irdp preference 100~  R2(config-if)#do sh        R2(config-if)# R2(config-if)# R2(config-if)# 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 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)#ip irdp R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)#ip irdpdo 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)#do sh run int fa 0/1ip 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  do sh run int fa 0/1  ip irdp minadvertinterval 10                     ax R2(config-if)#ip irdp maxadvertinterval ? 0 advertise only when solicitated <4-1800> maximum time between advertisements (default 600 seconds) R2(config-if)#ip irdp maxadvertinterval 10 R2(config-if)# RACK1AS>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# R4# R4# R4# 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--   dns Configure DNS server for a zone 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 --More--   R4(config)#ip ir R4(config)#ip ir? % Unrecognized command R4(config)#ip ir     int fa 0/0 R4(config-if)#ip   ir R4(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 R4(config-if)#ip irdp         exitr ^ % Invalid input detected at '^' marker. R4(config-if)#exit R4(config)#ip g R4(config)#ip g? gdp gratuitous-arps 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 R4(config)#ip gdp irdp ? multicast IRDP solicitations are multicast R4(config)#ip gdp irdp R4(config)# R4(config)# R4(config)# R4(config)#^Z R4#sh ip *Mar 1 03:51:59.919: %SYS-5-CONFIG_I: Configured from console by console R4#sh ip route Gateway Using Interval Priority Interface 200.1.1.2 IRDP 15 100 FastEthernet0/0 Default gateway is not set Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R4# R4# R4# R4# R4# R4#sh ip routeconfig t sh ip routeclea arp 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 = 16/218/1016 ms R4# R4# R4# R4# R4#ping 17.57.100.2 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 = 32/32/36 ms R4# R4# R4# R4# RACK1AS>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#sh arp Protocol Address Age (min) Hardware Addr Type Interface Internet 17.57.100.99 7 0000.0c7d.d402 ARPA FastEthernet0/3 Internet 17.57.100.1 6 0012.7f8d.3cc1 ARPA FastEthernet0/3 Internet 17.57.100.2 - 000c.301f.b480 ARPA FastEthernet0/3 Internet 200.1.1.1 6 0000.0c7d.d402 ARPA FastEthernet0/3 S5# S5# S5# S5# S5# RACK1AS>2~2 % Unknown command or computer name, or unable to find computer address RACK1AS> [Resuming connection 5 to r5 ... ] S5# RACK1AS>2 [Resuming connection 2 to r2 ... ] R2(config-if)#int bvi 1 R2(config-if)#i no ip       do sh in p int bvi 1 BVI1 is up, line protocol is up Internet address is 17.57.100.99/24 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 Outgoing access list is not set Inbound access list is not set Proxy ARP is enabled 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 enabled IP CEF Fast switching turbo vector IP multicast fast switching is enabled IP multicast distributed fast switching is disabled --More--   R2(config-if)#no ip pro R2(config-if)#no ip proxy-arp R2(config-if)#ip irdp R2(config-if)#ip irdpno ip proxy-arp do sh ip int bvi 1int bvi 1 p irdp maxadvertinterval 10 R2(config-if)#ip irdp maxadvertinterval 10 no ip proxy-arp do sh ip int bvi 1int bvi 1 p irdp maxadvertinterval 10inadvertinterval 10 R2(config-if)#^Z R2# RACK1AS>5 [Resuming connection 5 to r5 ... ] S5#config t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#ip gdp ir S5(config)#ip gdp irdp S5(config)# RACK1AS>7 [Resuming connection 7 to r7 ... ] R7#config t Enter configuration commands, one per line. End with CNTL/Z. R7(config)#ip gdp irdp R7(config)#^Z R7# *Mar 1 03:51:50.293: %SYS-5-CONFIG_I: Configured from console by console R7#clea arp R7#clea arp R7#pin 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 0 percent (0/5) R7#a sh ip route Gateway Using Interval Priority Interface 17.57.100.99 IRDP 14 0 FastEthernet0/1 Default gateway is 17.57.100.99 Host Gateway Last Use Total Uses Interface ICMP redirect cache is empty R7#sh ip routepin 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 = 36/235/1034 ms R7# R7# R7# R7# R7# R7# RACK1AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#sh run int fa R2#sh run int fastEthernet 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#sh run int fastEthernet 0/1                bvi 1 Building configuration... Current configuration : 168 bytes ! interface BVI1 ip address 17.57.100.99 255.255.255.0 no ip proxy-arp ip irdp ip irdp maxadvertinterval 10 ip irdp minadvertinterval 10 ip irdp holdtime 30 end R2# RACK1AS>4 [Resuming connection 4 to r4 ... ] R4#sh run | i ip[    gdp ip gdp irdp R4#sh run | i ip gdp                  R4# RACK1AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#sp R1(config)#span R1(config)#spann R1(config)#spann? % Unrecognized command R1(config)#spann     br 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 0 R1(config)#^Z R1#sh s *Mar 1 03:59:31.879: %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 00d0.587d.1861 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 9 last change occurred 00:00:20 ago Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 0, topology change 15, 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 00d0.587d.1861 Designated bridge has priority 0, address 00d0.587d.1861 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 840, received 4 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 00d0.587d.1861 --More--   Designated bridge has priority 0, address 00d0.587d.1861 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 835, received 7 Port 6 (Serial0/1) of Bridge group 1 is forwarding Port path cost 647, Port priority 128, Port Identifier 128.6. Designated root has priority 0, address 00d0.587d.1861 Designated bridge has priority 0, address 00d0.587d.1861 Designated port id is 128.6, designated path cost 0 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 24, received 824 R1# RACK1AS>3 [Resuming connection 3 to r3 ... ] R3#sh span Bridge group 1 is executing the ieee compatible Spanning Tree protocol Bridge Identifier has priority 32768, address 0012.7f7d.3a00 Configured hello time 2, max age 20, forward delay 15 Current root has priority 0, address 00d0.587d.1861 Root port is 9 (Serial1/0), cost of root path is 7812 Topology change flag set, detected flag set Number of topology changes 10 last change occurred 00:00:01 ago from Serial1/0 Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 0, topology change 0, notification 1, aging 15 Port 4 (FastEthernet0/0) of Bridge group 1 is forwarding Port path cost 19, Port priority 128, Port Identifier 128.4. Designated root has priority 0, address 00d0.587d.1861 Designated bridge has priority 32768, address 0012.7f7d.3a00 Designated port id is 128.4, designated path cost 7812 Timers: message age 0, forward delay 0, hold 0 Number of transitions to forwarding state: 1 BPDU: sent 808, received 0 Port 9 (Serial1/0) of Bridge group 1 is forwarding --More--   Port path cost 7812, Port priority 128, Port Identifier 128.9. Designated root has priority 0, address 00d0.587d.1861 Designated bridge has priority 0, address 00d0.587d.1861 Designated port id is 128.5, designated path cost 0 Timers: message age 1, forward delay 0, hold 0 Number of transitions to forwarding state: 3 BPDU: sent 27, received 817 Port 11 (Serial1/2) of Bridge group 1 is blocking Port path cost 7812, Port priority 128, Port Identifier 128.11. Designated root has priority 0, address 00d0.587d.1861 Designated bridge has priority 32768, address 0000.0c53.4515 Designated port id is 128.11, designated path cost 7812 Timers: message age 2, forward delay 0, hold 0 Number of transitions to forwarding state: 2 BPDU: sent 6, received 763 R3# RACK1AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | int bri R1#sh run | int bri idge 1 ^ % Invalid input detected at '^' marker. R1#sh run | int bridge 1t bridge 1  frame-relay map bridge 103 broadcast bridge 1 priority 0 bridge 1 protocol ieee R1# R1# RACK1AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#acc 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 absolute 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 1234.4444.5555 0.0.0 ? R3(config)#access-list 700 den 1234.4444.5555 0.0.0                      ? H.H.H 48-bit hardware address R3(config)#access-list 700 den         11000 ~  1234    den 1234.454  444.5555 ? H.H.H 48-bit hardware source address mask R3(config)#access-list 1100 den 1234.4444.5555 0.0.0.  5432.aaaa.bbbb 0.0.0 R3(config)#access-list 11000    per any any ^ % Invalid input detected at '^' marker. R3(config)#access-list 1100 per any any       0.0.0.0   ffff.ffff.fffff  0.0.0.0     ffff.ffff.ffff R3(config)#int fa 0/0 R3(config-if)#br 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 spanning-disabled Disable spanning tree on a bridge group --More--   R3(config-if)#bridge-group 1 out R3(config-if)#bridge-group 1 output-? output-address-list output-lat-service-deny output-lat-service-permit output-lsap-list output-pattern-list output-type-list R3(config-if)#bridge-group 1 output-pa R3(config-if)#bridge-group 1 output-pattern-list              ad R3(config-if)#bridge-group 1 output-address-list ? <700-799> Ethernet address access list R3(config-if)#bridge-group 1 output-address-list              pa 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)#^Z R3# *Mar 1 04:06:13.721: %SYS-5-CONFIG_I: Configured from console by console R3#sh run | nb  b m   interface af  Fasd R3#sh run | b interface Fasdconfig t sh run | b interface Fasd t 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 ! interface FastEthernet0/1 no ip address no ip route-cache shutdown duplex auto speed auto ! interface Serial1/0 no ip address encapsulation frame-relay --More--   no ip route-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 no ip route-cache shutdown ! interface Serial1/4 no ip address no ip route-cache shutdown --More--  ! 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 classless ! ip http server no ip http secure-server ! access-list 1100 deny 1234.4444.5555 0000.0000.0000 5432.aaaa.bbbb 0000.0000.0000 --More--  access-list 1100 permit 0000.0000.0000 ffff.ffff.ffff 0000.0000.0000 ffff.ffff.ffff ! ! bridge 1 protocol ieee ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 privilege level 15 no login ! ! end R3# R3# RACK1AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(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 <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 absolute timer rate-limit Simple rate-limit specific access list R1(config)#access-list 200 ? deny Specify packets to reject permit Specify packets to forward R1(config)#access-list 200 deny ? <0x0-0xFFFF> Protocol type-code R1(config)#access-list 200 deny 0x6002 ? <0x0-0xFFFF> Protocol type-code mask R1(config)#access-list 200 deny 0x6002 0x0000 R1(config)#access-list 200 deny 0xf0f0 0x00011 10101 R1(config)#access-list 200 per 0x0 0xffff R1(config)#access-list 201 deny 0xf0f0 0x0101 R1(config)#int fa  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 spanning-disabled Disable spanning tree on a bridge group --More--   R1(config-if)#bridge-group 1 in 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)#bridge-group 1 input-type-list 200             ls R1(config-if)#bridge-group 1 input-lsap-list ? <200-299> Ethernet type access list R1(config-if)#bridge-group 1 input-lsap-list 201 R1(config-if)# R1(config-if)#^Z R1# *Mar 1 04:18:10.352: %SYS-5-CONFIG_I: Configured from console by console R1#sh run | b interface Ethernet0/1 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 ! interface Serial0/1 no ip address no ip route-cache clock rate 64000 bridge-group 1 ! ip http server ip classless ! ! access-list 200 deny 0x6002 0x0000 access-list 200 deny 0xF0F0 0x0101 access-list 200 permit 0x0000 0xFFFF access-list 201 deny 0xF0F0 0x0101 ! --More--   R1# R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#access 700 per 1111.222   2222.3333 0.0.0 R1(config)#access-list 202 per 0x0404 0x0001 R1(config)#access-list 202 per 0x0404 0x000104 0x0001 004 0x0001 R1(config)#int e 0/0 R1(config-if)#bri R1(config-if)#bridge-group 1 R1(config-if)#no    do sh run       ip int brie Interface IP-Address OK? Method Status Protocol Ethernet0/0 unassigned YES unset administratively down down Serial0/0 unassigned YES manual up up Ethernet0/1 unassigned YES manual up up Serial0/1 unassigned YES manual up up R1(config-if)#no sht ^ % Invalid input detected at '^' marker. R1(config-if)#no sht  hut R1(config-if)#bri R1(config-if)#bridge-group 1 *Mar 1 04:49:05.705: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up *Mar 1 04:49:06.707: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to up R1(config-if)#bridge-group 1                acc 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 ~(                             R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)#acc R1(config-if)#access-expression in R1(config-if)#access-expression input ~(lsap? LINE R1(config-if)#access-expression input ~(lsap(202) & smac(700)) 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)#exit R1(config)#exit R1# *Mar 1 04:52:37.549: %SYS-5-CONFIG_I: Configured from console by console R1#sh run | b interface ethernet 0/00/0 thernet0/0 Ethernet0/0 interface Ethernet0/0 no ip address no ip route-cache half-duplex access-expression input ~(smac(700) & lsap(202)) bridge-group 1 ! interface Serial0/0 no ip address encapsulation frame-relay no ip route-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 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 clock rate 64000 bridge-group 1 ! ip http server ip classless ! ! 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 202 permit 0x0404 0x0001 access-list 202 permit 0x0004 0x0001 access-list 700 permit 1111.2222.3333 0000.0000.0000 ! ! bridge 1 priority 0 bridge 1 protocol ieee ! ! --More--   R1# RACK1AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#do sh access-list R2(config)#access-list 700 ? deny Specify packets to reject permit Specify packets to forward R2(config)#access-list 700 DENY ? H.H.H 48-bit hardware address R2(config)#access-list 700 DENY 00 c00.00000 .99  0000 0.ffff.fffc R2(config)#access-list 7- 00 per 0.0.0.  ffff.ffff.ffff R2(config)#int s 1/2 R2(config-if)#bri R2(config-if)#bridge-group 1 inq ? input-address-list input-lat-service-deny input-lat-service-permit input-lsap-list input-pattern-list input-type-list R2(config-if)#bridge-group 1 in R2(config-if)#bridge-group 1 input-ad R2(config-if)#bridge-group 1 input-address-list 700 R2(config-if)#^Z R2# *Mar 1 05:07:46.090: %SYS-5-CONFIG_I: Configured from console by console R2#sh run | b interface Serial1/2 interface Serial1/2 no ip address clock rate 128000 bridge-group 1 bridge-group 1 input-address-list 700 ! 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 --More--   no ip address shutdown ! interface BVI1 ip address 17.57.100.99 255.255.255.0 no ip proxy-arp ip irdp ip irdp maxadvertinterval 10 ip irdp minadvertinterval 10 ip irdp holdtime 30 ! ip classless ! ip http server no ip http secure-server ! access-list 700 deny 0c00.0000.0000 0000.ffff.fffc access-list 700 permit 0000.0000.0000 ffff.ffff.ffff ! ! bridge 1 protocol ieee bridge 1 route ip ! --More--   R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#net R2(config)#netb R2(config)#netbios ? access-list Define NETBIOS station access list name-cache Set name cache parameters R2(config)#netbios acce R2(config)#netbios access-list ? bytes NETBIOS byte offset access list filter-name-recognized Filter the Name Recognized frame host Assign name of access list to NETBIOS station[s] R2(config)#netbios access-list P host ? WORD Access-list name R2(config)#netbios access-list host Prob11 ? deny Specify packets to reject permit Specify packets to forward R2(config)#netbios access-list host Prob11 deny ? WORD Pattern for a set of NETBIOS station names R2(config)#netbios access-list host Prob11 deny GK K? WORD R2(config)#netbios access-list host Prob11 deny GK? WORD R2(config)#netbios access-list host Prob11 deny GK? WORD R2(config)#netbios access-list host Prob11 deny GK?CCIE ? R2(config)#netbios access-list host Prob11 deny GK?CCIE   R2(config)#netbios access-list host Prob11 deny GK?CCIE                1 per * R2(config)# R2(config)# R2(config)# R2(config)#int s 1/1 R2(config-if)#br R2(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 spanning-disabled Disable spanning tree on a bridge group --More--   subscriber-loop-control Configure subscriber loop control R2(config-if)#bridge-group 1                netq R2(config-if)#netq  R2(config-if)#netb R2(config-if)#netbios acc R2(config-if)#netbios acc? % Unrecognized command R2(config-if)#netbios acc   ? enable-name-cache Enable NETBIOS name cache on this interface input-access-filter Access list filter on incoming messages nbf Enable NetBIOS Frames Protocol (NetBEUI) on this interface output-access-filter Access list filter on outgoing messages R2(config-if)#netbios in R2(config-if)#netbios input-access-filter ? bytes Filter packets with declared byte offset access list filter host Filter packets with declared host access list filter session-bytes Filter packets (I-frame) with declared byte offset access list filter R2(config-if)#netbios input-access-filter host ? WORD Name of previously defined access list filter R2(config-if)#netbios input-access-filter host Prob11 ? R2(config-if)#netbios input-access-filter host Prob11   netbios interface commands only allowed on Token Ring like interfaces. R2(config-if)#exit 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 bri R2(config)#bridge 1 bridge ? appletalk AppleTalk clns ISO CLNS decnet DECnet ip IP ipx Novell IPX R2(config)#bridge 1 bridge                  int s 1/1 R2(config-if)#bri R2(config-if)#bridge-group ? <1-255> Assign an interface to a Bridge Group. R2(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 spanning-disabled Disable spanning tree on a bridge group --More--   subscriber-loop-control Configure subscriber loop control R2(config-if)#bridge-group 1                net R2(config-if)#netb R2(config-if)#netbios ? enable-name-cache Enable NETBIOS name cache on this interface input-access-filter Access list filter on incoming messages nbf Enable NetBIOS Frames Protocol (NetBEUI) on this interface output-access-filter Access list filter on outgoing messages R2(config-if)#netbios         exit R2(config)#net R2(config)#netb R2(config)#netbios ? access-list Define NETBIOS station access list name-cache Set name cache parameters R2(config)#netbios na R2(config)#netbios name-cache ? H.H.H MAC addr of static name-cache entry broadcast-name-recognized Broadcast netbios name_recognized frame cache-add-name Cache NetBIOS names from ADD_NAME_QUERY packets name-len Set the length of a netbios name proxy-datagram Enable datagram proxy query-timeout Set the query timeout value recognized-timeout Set the recognized timeout value timeout Set the timeout value R2(config)#netbios name-cache ca R2(config)#netbios name-cache cache-add-name ? R2(config)#netbios name-cache cache-add-name R2(config)#netbios name-cache cache-add-name                                    int fa 0/1 R2(config-if)#nint fa 0/1netbios name-cache cache-add-name exit int s 1/1exit netbios name-cache cache-add-name exit int s 1/1exit netbios input-access-filter host Prob11 netbios interface commands only allowed on Token Ring like interfaces. R2(config-if)#exit R2(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 absolute timer rate-limit Simple rate-limit specific access list R2(config)#access-list iaccess-list paccess-list  access-list access-list ext R2(config)#ip access-list extended test? R2(config-ext-nacl)# R2(config-ext-nacl)# R2(config-ext-nacl)# R2(config-ext-nacl)# R2(config-ext-nacl)# R2(config-ext-nacl)# R2(config-ext-nacl)#