=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2007.01.09 10:26:46 =~=~=~=~=~=~=~=~=~=~=~= RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int fa 0/21 S5(config-if)#so t S5(config-if)#storm-control ? action Action to take for storm-control broadcast Broadcast address storm control multicast Multicast address storm control unicast Unicast address storm control S5(config-if)#storm-control bro S5(config-if)#storm-control broadcast ? level Set storm suppression level on this interface S5(config-if)#storm-control broadcast l S5(config-if)#storm-control broadcast level ? <0.00 - 100.00> Enter rising threshold pps Enter suppression level in packets per second S5(config-if)#storm-control broadcast level 50 S5(config-if)#sto S5(config-if)#storm-control mu S5(config-if)#storm-control multicast l S5(config-if)#storm-control multicast level 62 S5(config-if)#^Z S5#sh run in 21:59:40: %SYS-5-CONFIG_I: Configured from console by console S5#sh run int fa 0/21 Building configuration... Current configuration : 180 bytes ! interface FastEthernet0/21 switchport mode access speed 100 duplex full storm-control broadcast level 50.00 storm-control multicast level 62.00 spanning-tree portfast end S5# S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#ip access-list ex pro   Prob12 S5(config-ext-nacl)#per tcp any any eq ? <0-65535> Port number bgp Border Gateway Protocol (179) chargen Character generator (19) cmd Remote commands (rcmd, 514) daytime Daytime (13) discard Discard (9) domain Domain Name Service (53) echo Echo (7) exec Exec (rsh, 512) finger Finger (79) ftp File Transfer Protocol (21) ftp-data FTP data connections (20) gopher Gopher (70) hostname NIC hostname server (101) ident Ident Protocol (113) irc Internet Relay Chat (194) klogin Kerberos login (543) kshell Kerberos shell (544) login Login (rlogin, 513) lpd Printer service (515) nntp Network News Transport Protocol (119) pim-auto-rp PIM Auto-RP (496) --More--   S5(config-ext-nacl)#per tcp any any eq ident S5(config-ext-nacl)#exit S5(config)#vlan S5(config)#vlan acc S5(config)#vlan access-map ? WORD Vlan access map tag S5(config)#vlan access-map Prob12 S5(config-access-map)#? Vlan access-map configuration commands: action Take the action default Set a command to its defaults exit Exit from vlan access-map configuration mode match Match values. no Negate a command or set its defaults S5(config-access-map)#match ? ip IP based match mac MAC based match S5(config-access-map)#match ip > ? address Match IP address to access control. S5(config-access-map)#match ip add ? <1-199> IP access list (standard or extended) <1300-2699> IP expanded access list (standard or extended) WORD Access-list name S5(config-access-map)#match ip add Prob12 ? <1-199> IP access list (standard or extended) <1300-2699> IP expanded access list (standard or extended) WORD Access-list name S5(config-access-map)#match ip add Prob12 S5(config-access-map)#? Vlan access-map configuration commands: action Take the action default Set a command to its defaults exit Exit from vlan access-map configuration mode match Match values. no Negate a command or set its defaults S5(config-access-map)#action ? drop Drop packets forward Forward packets S5(config-access-map)#action drop ? S5(config-access-map)#action drop S5(config-access-map)#do sh vlan acc Vlan access-map "Prob12" 10 Match clauses: ip address: Prob12 Action: drop S5(config-access-map)#exit S5(config)#exitdo sh vlan accaction drop match ip add Prob12 vlan access-map Prob12 20 S5(config-access-map)#vlan access-map Prob12 20exit do sh vlan acc Vlan access-map "Prob12" 10 Match clauses: ip address: Prob12 Action: drop Vlan access-map "Prob12" 20 Match clauses: Action: forward S5(config-access-map)#exit S5(config)#vlan S5(config)#vlan fil S5(config)#vlan filter ? WORD VLAN map name S5(config)#vlan filter Prob12 ? vlan-list VLANs to apply filter to S5(config)#vlan filter Prob12 vl S5(config)#vlan filter Prob12 vlan-list ? <1-4094> VLAN id all Remove this filter from all VLANs S5(config)#vlan filter Prob12 vlan-list 1 all S5(config)#^Z S5#sh 22:08:15: %SYS-5-CONFIG_I: Configured from console by console S5#sh run Building configuration... Current configuration : 3650 bytes ! version 12.2 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname S5 ! ! no aaa new-model ip subnet-zero no ip domain-lookup ! ! ! ! ! ! no file verify auto spanning-tree mode pvst --More--  spanning-tree extend system-id ! vlan internal allocation policy ascending ! vlan access-map Prob12 10 action drop match ip address Prob12 vlan access-map Prob12 20 action forward vlan filter Prob12 vlan-list 1-4094 ! ! interface FastEthernet0/1 switchport access vlan 10 switchport mode access speed 10 duplex full spanning-tree portfast ! interface FastEthernet0/2 switchport mode access shutdown speed 100 --More--   S5# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh run | b acces     io p access ip access-list extended Prob12 permit tcp any any eq ident ! ! control-plane ! ! line con 0 exec-timeout 0 0 logging synchronous line vty 0 4 no login line vty 5 15 no login ! ! end S5# S5# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#confi t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#ip access-list extended Prob12 S6(config-ext-nacl)# permit tcp any any eq ident S6(config-ext-nacl)#! S6(config-ext-nacl)#vlan access-map Prob12 10 S6(config-access-map)# action drop S6(config-access-map)# match ip address Prob12 S6(config-access-map)#vlan access-map Prob12 20 S6(config-access-map)# action forward S6(config-access-map)#vlan filter Prob12 vlan-list 1-4094 S6(config)#^Z S6# 22:09:29: %SYS-5-CONFIG_I: Configured from console by console S6# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int fa 0/20 S5(config-if)#blo S5(config-if)#blo   se S5(config-if)#service-policy               w S5(config-if)#switchport bl S5(config-if)#switchport block ? multicast Block unknown multicast addresses unicast Block unknown unicast addresses S5(config-if)#switchport block un S5(config-if)#switchport block unicast ? S5(config-if)#switchport block unicast S5(config-if)#^Z S5# 22:18:15: %SYS-5-CONFIG_I: Configured from console by console S5# S5# S5# S5# S5#sh run int fa 0/20 Building configuration... Current configuration : 132 bytes ! interface FastEthernet0/20 switchport mode access switchport block unicast speed 100 duplex full spanning-tree portfast end S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int fa 0/21 S5(config-if)#mode    sw S5(config-if)#switchport            sw    no sw mo ac S5(config-if)#do sh run int fa 0/21 Building configuration... Current configuration : 191 bytes ! interface FastEthernet0/21 switchport mode dynamic desirable speed 100 duplex full storm-control broadcast level 50.00 storm-control multicast level 62.00 spanning-tree portfast end S5(config-if)#sw S5(config-if)#switchport por S5(config-if)#switchport port-security ? aging Port-security aging commands mac-address Secure mac address maximum Max secure addresses violation Security violation mode S5(config-if)#switchport port-security mac S5(config-if)#switchport port-security mac-address 002311234443 ^ % Invalid input detected at '^' marker. S5(config-if)#switchport port-security mac-address 0023112344431.23444323443.11.23444311.234443 234.4443 Port-security not enabled on interface FastEthernet0/21. S5(config-if)#do sh run int fa 0/21 Building configuration... Current configuration : 191 bytes ! interface FastEthernet0/21 switchport mode dynamic desirable speed 100 duplex full storm-control broadcast level 50.00 storm-control multicast level 62.00 spanning-tree portfast end S5(config-if)#sw S5(config-if)#switchport po S5(config-if)#switchport port-security Command rejected: FastEthernet0/21 is a dynamic port. S5(config-if)#sw S5(config-if)#switchport mod acc S5(config-if)#switchport mod accport-security S5(config-if)#do sh run int fa 0/21 Building configuration... Current configuration : 206 bytes ! interface FastEthernet0/21 switchport mode access switchport port-security speed 100 duplex full storm-control broadcast level 50.00 storm-control multicast level 62.00 spanning-tree portfast end S5(config-if)#do sh run int fa 0/21switchport port-security mod acc port-security do sh run int fa 0/21 switchport port-security mac-address 0023.1123.4443 S5(config-if)#^Z S5#sh po 22:22:19: %SYS-5-CONFIG_I: Configured from console by console S5#sh port S5#sh port-security Secure Port MaxSecureAddr CurrentAddr SecurityViolation Security Action (Count) (Count) (Count) --------------------------------------------------------------------------- Fa0/21 1 1 0 Shutdown --------------------------------------------------------------------------- Total Addresses in System (excluding one mac per port) : 0 Max Addresses limit in System (excluding one mac per port) : 5120 S5#sh run int fa 0/21 Building configuration... Current configuration : 259 bytes ! interface FastEthernet0/21 switchport mode access switchport port-security switchport port-security mac-address 0023.1123.4443 speed 100 duplex full storm-control broadcast level 50.00 storm-control multicast level 62.00 spanning-tree portfast end S5# S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int fa 0/22 S5(config-if)#sw S5(config-if)#switchport po S5(config-if)#switchport port-security S5(config-if)#switchport port-security vi S5(config-if)#switchport port-security violation ? protect Security violation protect mode restrict Security violation restrict mode shutdown Security violation shutdown mode S5(config-if)#switchport port-security violation re S5(config-if)#switchport port-security violation restrict S5(config-if)#^Z S5#sh run int 22:27:49: %SYS-5-CONFIG_I: Configured from console by console S5#sh run int fa 0/22 Building configuration... Current configuration : 177 bytes ! interface FastEthernet0/22 switchport mode access switchport port-security switchport port-security violation restrict speed 100 duplex full spanning-tree portfast end S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int fa 0.21 ^ % Invalid input detected at '^' marker. S5(config)#int fa 0.2121  ^ % Invalid input detected at '^' marker. S5(config)#int fa 021/21 S5(config-if)#sw S5(config-if)#switchport po S5(config-if)#switchport port-security mac S5(config-if)#switchport port-security mac-address 0000.000c.dead         .dead.beef ^ % Invalid input detected at '^' marker. S5(config-if)#switchport port-security mac-address 0000..dead.beef.dead.beef  Total secure mac-addresses on interface FastEthernet0/21 has reached maximum limit. S5(config-if)#do sh run int s   fa /021 sh run int fa /021 ^ % Invalid input detected at '^' marker. S5(config-if)#do sh run int fa /02121 21 021/21 Building configuration... Current configuration : 259 bytes ! interface FastEthernet0/21 switchport mode access switchport port-security switchport port-security mac-address 0023.1123.4443 speed 100 duplex full storm-control broadcast level 50.00 storm-control multicast level 62.00 spanning-tree portfast end S5(config-if)#do sh port   S5(config-if)#do sh port    port Secure Port MaxSecureAddr CurrentAddr SecurityViolation Security Action (Count) (Count) (Count) --------------------------------------------------------------------------- Fa0/21 1 1 0 Shutdown Fa0/22 1 0 0 Restrict --------------------------------------------------------------------------- Total Addresses in System (excluding one mac per port) : 0 Max Addresses limit in System (excluding one mac per port) : 5120 S5(config-if)#do sh ip    int fa 0/.21   21 FastEthernet0/21 is down, line protocol is down (notconnect) Hardware is Fast Ethernet, address is 0013.80e1.fe15 (bia 0013.80e1.fe15) MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 100Mb/s, media type is 10/100BaseTX input flow-control is off, output flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input never, output never, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 0 packets input, 0 bytes, 0 no buffer Received 0 broadcasts (0 multicast) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 0 multicast, 0 pause input 0 input packets with dribble condition detected 0 packets output, 0 bytes, 0 underruns --More--   0 output errors, 0 collisions, 1 interface resets 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 PAUSE output 0 output buffer failures, 0 output buffers swapped out S5(config-if)#^Z S5# 22:30:14: %SYS-5-CONFIG_I: Configured from console by console S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#mac S5(config)#macr S5(config)#macro ? global Enter global macro apply name Name of the macro S5(config)#macro name ? WORD Name of the macro to create S5(config)#macro name PortSetup ? S5(config)#macro name PortSetup   Enter macro commands one per line. End with the character '@'. / ? @ S5(config)#do sh run | b macro macro name PortSetup / ? @ ! no file verify auto spanning-tree mode pvst spanning-tree extend system-id ! vlan internal allocation policy ascending ! vlan access-map Prob12 10 action drop match ip address Prob12 vlan access-map Prob12 20 action forward vlan filter Prob12 vlan-list 1-4094 ! ! interface FastEthernet0/1 switchport access vlan 10 switchport mode access speed 10 --More--   S5(config)#int fa 0/11 S5(config-if)#sw S5(config-if)#switchport            so S5(config-if)#so to S5(config-if)#storm-control b S5(config-if)#storm-control broadcast ? level Set storm suppression level on this interface S5(config-if)#storm-control broadcast l S5(config-if)#storm-control broadcast level ? <0.00 - 100.00> Enter rising threshold pps Enter suppression level in packets per second S5(config-if)#storm-control broadcast level 25                                sw S5(config-if)#switchport po ro S5(config-if)#switchport protected ? S5(config-if)#switchport protected                      exit S5(config)#exitint fa 0/11do sh run | b macro@ ?/macro name PortSetup Enter macro commands one per line. End with the character '@'. switchport mode access switchport access vlan $V switchport port-security switchport port-security max $M storm-control broadcast level 25 switchport protected @ S5(config)#do sh march o sh marco ^ % Invalid input detected at '^' marker. S5(config)#do sh marcormarcoumarconmarco marcomarco  marco|marco marcobmarco marco S5(config)#do sh run | b marcoo o coro macro name PortSetup switchport mode access switchport access vlan $V switchport port-security switchport port-security max $M storm-control broadcast level 25 switchport protected @ ! no file verify auto spanning-tree mode pvst spanning-tree extend system-id ! vlan internal allocation policy ascending ! vlan access-map Prob12 10 action drop match ip address Prob12 vlan access-map Prob12 20 action forward vlan filter Prob12 vlan-list 1-4094 ! --More--   S5(config)#int fa 0/12 S5(config-if)#macro ? apply Apply a macro description Macro description for this interface trace Apply a macro with tracing on S5(config-if)#macro trace ? WORD Name of the macro to apply S5(config-if)#macro trace PortSetup ? WORD Keyword to replace with a value S5(config-if)#macro trace PortSetup $V 22 $M 4 Applying command... ' switchport mode access' Applying command... 'switchport access vlan 22' % Access VLAN does not exist. Creating vlan 22 Applying command... ' switchport port-security' Applying command... ' switchport port-security max 4' Applying command... 'storm-control broadcast level 25' Applying command... 'switchport protected' S5(config-if)#do sh run int fa 0/12 Building configuration... Current configuration : 283 bytes ! interface FastEthernet0/12 switchport access vlan 22 switchport mode access switchport protected switchport port-security maximum 4 switchport port-security speed 100 duplex full macro description PortSetup storm-control broadcast level 25.00 spanning-tree portfast end S5(config-if)#do sh run int fa 0/12macro trace PortSetup $V 22 $M 4 PortSetup $V 22 $M 4  PortSetup $V 22 $M 4  PortSetup $V 22 $M 4  PortSetup $V 22 $M 4  PortSetup $V 22 $M 4 a PortSetup $V 22 $M 4p PortSetup $V 22 $M 4p PortSetup $V 22 $M 4 S5(config-if)#macro app PortSetup $V 22 $M 4do sh run int fa 0/12  Building configuration... Current configuration : 295 bytes ! interface FastEthernet0/12 switchport access vlan 22 switchport mode access switchport protected switchport port-security maximum 4 switchport port-security speed 100 duplex full macro description PortSetup | PortSetup storm-control broadcast level 25.00 spanning-tree portfast end S5(config-if)#exit S5(config)#macro name PortSetup Enter macro commands one per line. End with the character '@'. no macro description switchport mode access switchport access vlan $V switchport port-security switchport port-security max $M storm-control broadcast level 25 switchport protected @ S5(config)# S5(config)#int fa 0/12 S5(config-if)#macro a  t  trace PortSetup $v V 22 $m M 4 Applying command... 'no macro description' Applying command... ' switchport mode access' Applying command... 'switchport access vlan 22' Applying command... ' switchport port-security' Applying command... ' switchport port-security max 4' Applying command... 'storm-control broadcast level 25' Applying command... 'switchport protected' S5(config-if)#do sh run int fa 0/12 Building configuration... Current configuration : 254 bytes ! interface FastEthernet0/12 switchport access vlan 22 switchport mode access switchport protected switchport port-security maximum 4 switchport port-security speed 100 duplex full storm-control broadcast level 25.00 spanning-tree portfast end S5(config-if)#macro name PortSetup Enter macro commands one per line. End with the character '@'. no macro description switchport mode access switchport access vlan $V switchport port-security switchport port-security max $M storm-control broadcast level 25 switchport protected macro descr PortSetup @ S5(config)# S5(config)#int fa 0/12 S5(config-if)#int fa 0/12@ macro descr PortSetupswitchport protected torm-control broadcast level 25 switchport port-security max $M switchport access vlan $V switchport mode access no macro description                      macr trac PortSeup     etup $V 22 $M 4 Applying command... 'no macro description' Applying command... ' switchport mode access' Applying command... 'switchport access vlan 22' Applying command... ' switchport port-security' Applying command... ' switchport port-security max 4' Applying command... 'storm-control broadcast level 25' Applying command... 'switchport protected' Applying command... 'macro descr PortSetup' S5(config-if)#sh    do sh run int fa 0/12 Building configuration... Current configuration : 283 bytes ! interface FastEthernet0/12 switchport access vlan 22 switchport mode access switchport protected switchport port-security maximum 4 switchport port-security speed 100 duplex full macro description PortSetup storm-control broadcast level 25.00 spanning-tree portfast end S5(config-if)#int fa 0/13 S5(config-if)#macro app PortSetup $V 24 $M 6 % Access VLAN does not exist. Creating vlan 24 S5(config-if)#do   sh run int fa 0/13 Building configuration... Current configuration : 283 bytes ! interface FastEthernet0/13 switchport access vlan 24 switchport mode access switchport protected switchport port-security maximum 6 switchport port-security speed 100 duplex full macro description PortSetup storm-control broadcast level 25.00 spanning-tree portfast end S5(config-if)#^Z S5#sh sp 22:42:09: %SYS-5-CONFIG_I: Configured from console by console S5#sh span VLAN0001 Spanning tree enabled protocol ieee Root ID Priority 32769 Address 0013.80e1.fe00 This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32769 (priority 32768 sys-id-ext 1) Address 0013.80e1.fe00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 300 Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/23 Desg FWD 19 128.23 Edge P2p --More--   VLAN0010 Spanning tree enabled protocol ieee Root ID Priority 32778 Address 0013.80cf.b980 Cost 19 Port 24 (FastEthernet0/24) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32778 (priority 32768 sys-id-ext 10) Address 0013.80e1.fe00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 300 Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/1 Desg FWD 100 128.1 Edge P2p Fa0/24 Root FWD 19 128.24 P2p --More--   S5#[Ash span ? WORD bridge group list, example 1,3-5,7,9 active Report on active interfaces only backbonefast Show spanning tree backbonefast status blockedports Show blocked ports bridge Status and configuration of this bridge detail Detailed information inconsistentports Show inconsistent ports interface Spanning Tree interface status and configuration mst Multiple spanning trees pathcost Show Spanning pathcost options root Status and configuration of the root bridge summary Summary of port states uplinkfast Show spanning tree uplinkfast status vlan VLAN Switch Spanning Trees | Output modifiers S5#sh span summ Switch is in pvst mode Root bridge for: VLAN0001 Extended system ID is enabled Portfast Default is disabled PortFast BPDU Guard Default is disabled Portfast BPDU Filter Default is disabled Loopguard Default is disabled EtherChannel misconfig guard is enabled UplinkFast is disabled BackboneFast is disabled Configured Pathcost method used is short Name Blocking Listening Learning Forwarding STP Active ---------------------- -------- --------- -------- ---------- ---------- VLAN0001 0 0 0 1 1 VLAN0010 0 0 0 2 2 VLAN0020 0 0 0 1 1 VLAN0030 0 0 0 2 2 ---------------------- -------- --------- -------- ---------- ---------- 4 vlans 0 0 0 6 6 S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#sp S5(config)#spanning-tree m S5(config)#spanning-tree ms S5(config)#spanning-tree mst co S5(config)#spanning-tree mst configuration ? S5(config)#spanning-tree mst configuration S5(config-mst)#na S5(config-mst)#name ? WORD Configuration name S5(config-mst)#name ProbA S5(config-mst)#? abort Exit region configuration mode, aborting changes exit Exit region configuration mode, applying changes instance Map vlans to an MST instance name Set configuration name no Negate a command or set its defaults private-vlan Set private-vlan synchronization revision Set configuration revision number show Display region configurations S5(config-mst)#in S5(config-mst)#instance 1 ? vlan Range of vlans to add to the instance mapping S5(config-mst)#instance 1 vlan `10   10 S5(config-mst)#exit S5(config)#do sh span mast sh span mast ^ % Invalid input detected at '^' marker. S5(config)#do sh span mastst \stst  % Switch is not in mst mode S5(config)#sp S5(config)#spanning-tree mst  ode mst S5(config)#^Z S5#sh sp 22:53:06: %SYS-5-CONFIG_I: Configured from console by console 22:53:06: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan20, changed state to down S5#sh sp  a mst ##### MST0 vlans mapped: 1-9,11-4094 Bridge address 0013.80e1.fe00 priority 32768 (32768 sysid 0) Root this switch for the CIST Operational hello time 2 , forward delay 15, max age 20, txholdcount 6 Configured hello time 2 , forward delay 15, max age 20, max hops 20 Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/1 Desg FWD 2000000 128.1 Edge P2p Fa0/3 Desg FWD 200000 128.3 Edge P2p Fa0/23 Desg FWD 200000 128.23 Edge P2p Fa0/24 Desg BLK 200000 128.24 P2p Bound(PVST) ##### MST1 vlans mapped: 10 Bridge address 0013.80e1.fe00 priority 32769 (32768 sysid 1) Root this switch for MST1 Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/1 Desg FWD 2000000 128.1 Edge P2p Fa0/24 Desg BLK 200000 128.24 P2p Bound(PVST) S5# 22:53:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan20, changed state to up S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#sp S5(config)#spanning-tree ? backbonefast Enable BackboneFast Feature etherchannel Spanning tree etherchannel specific configuration extend Spanning Tree 802.1t extensions logging Enable Spanning tree logging loopguard Spanning tree loopguard options mode Spanning tree operating mode mst Multiple spanning tree configuration pathcost Spanning tree pathcost options portfast Spanning tree portfast options transmit STP transmit parameters uplinkfast Enable UplinkFast Feature vlan VLAN Switch Spanning Tree S5(config)#spanning-tree mst ? WORD MST instance range, example: 0-3,5,7-9 configuration Enter MST configuration submode forward-time Set the forward delay for the spanning tree hello-time Set the hello interval for the spanning tree max-age Set the max age interval for the spanning tree max-hops Set the max hops value for the spanning tree S5(config)#spanning-tree mst ? WORD MST instance range, example: 0-3,5,7-9 configuration Enter MST configuration submode forward-time Set the forward delay for the spanning tree hello-time Set the hello interval for the spanning tree max-age Set the max age interval for the spanning tree max-hops Set the max hops value for the spanning tree S5(config)#spanning-tree mst 1 ? priority Set the bridge priority for the spanning tree root Configure switch as root S5(config)#spanning-tree mst 1 pri S5(config)#spanning-tree mst 1 priority 0 S5(config)#^Z S5# 22:55:19: %SYS-5-CONFIG_I: Configured from console by console S5#sh span MST0 Spanning tree enabled protocol mstp Root ID Priority 32768 Address 0013.80e1.fe00 This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32768 (priority 32768 sys-id-ext 0) Address 0013.80e1.fe00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/1 Desg FWD 2000000 128.1 Edge P2p Fa0/3 Desg FWD 200000 128.3 Edge P2p Fa0/23 Desg FWD 200000 128.23 Edge P2p Fa0/24 Desg FWD 200000 128.24 P2p Bound(PVST) --More--   S5#^x6 % Unknown command or computer name, or unable to find computer address S5# S5# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#conifi t ^ % Invalid input detected at '^' marker. S6#confi t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#sp S6(config)#spanning-tree ms S6(config)#spanning-tree mst co S6(config)#spanning-tree mst configuration S6(config-mst)#name Proba S6(config-mst)#inst 1 vlan 10 S6(config-mst)#exit S6(config)#sp S6(config)#spanning-tree mo S6(config)#spanning-tree mode mst S6(config)#sp S6(config)#spanning-tree m S6(config)#spanning-tree ms S6(config)#spanning-tree mst 0 pri S6(config)#spanning-tree mst 0 priority 0 S6(config)#^Z S6#sh i 22:56:29: %SYS-5-CONFIG_I: Configured from console by console S6#sh i sp an S6#sh sp an   an S6#sh spanning-tree MST0 Spanning tree enabled protocol mstp Root ID Priority 0 Address 0013.80cf.b980 This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 0 (priority 0 sys-id-ext 0) Address 0013.80cf.b980 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/2 Desg FWD 200000 128.2 Edge P2p Fa0/4 Desg FWD 200000 128.4 Edge P2p Fa0/24 Desg FWD 200000 128.24 P2p --More--   MST1 Spanning tree enabled protocol mstp Root ID Priority 32769 Address 0013.80cf.b980 This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32769 (priority 32768 sys-id-ext 1) Address 0013.80cf.b980 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/24 Desg FWD 200000 128.24 P2p S6# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#sh span MST0 Spanning tree enabled protocol mstp Root ID Priority 0 Address 0013.80cf.b980 Cost 200000 Port 24 (FastEthernet0/24) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32768 (priority 32768 sys-id-ext 0) Address 0013.80e1.fe00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/1 Desg FWD 2000000 128.1 Edge P2p Fa0/3 Desg FWD 200000 128.3 Edge P2p Fa0/23 Desg FWD 200000 128.23 Edge P2p Fa0/24 Root FWD 200000 128.24 P2p Bound(RSTP) --More-- RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#confi t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#spanning-tree mst 0 priority 0ode mst exit inst 1 vlan 10name Proba spanning-tree mst configuration S6(config-mst)#spanning-tree mst configuration 0 priority 0 ode mst exit inst 1 vlan 10name Proba  A S6(config-mst)# RACK18AS>5 [Resuming connection 5 to r5 ... ]   --More--   S5#[Ash span MST0 Spanning tree enabled protocol mstp Root ID Priority 0 Address 0013.80cf.b980 Cost 200000 Port 24 (FastEthernet0/24) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32768 (priority 32768 sys-id-ext 0) Address 0013.80e1.fe00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/1 Desg FWD 2000000 128.1 Edge P2p Fa0/3 Desg FWD 200000 128.3 Edge P2p Fa0/23 Desg FWD 200000 128.23 Edge P2p Fa0/24 Root FWD 200000 128.24 P2p Bound(RSTP) --More-- RACK18AS>6 [Resuming connection 6 to r6 ... ] S6(config-mst)#exit S6(config)#span mode pvs S6(config)#span mode pvs   mst S6(config)#^Z S6# 22:58:20: %SYS-5-CONFIG_I: Configured from console by console S6#sh span MST0 Spanning tree enabled protocol mstp Root ID Priority 0 Address 0013.80cf.b980 This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 0 (priority 0 sys-id-ext 0) Address 0013.80cf.b980 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/2 Desg FWD 200000 128.2 Edge P2p Fa0/4 Desg FWD 200000 128.4 Edge P2p Fa0/24 Desg FWD 200000 128.24 P2p --More--   MST1 Spanning tree enabled protocol mstp Root ID Priority 1 Address 0013.80e1.fe00 Cost 200000 Port 24 (FastEthernet0/24) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32769 (priority 32768 sys-id-ext 1) Address 0013.80cf.b980 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/24 Root FWD 200000 128.24 P2p S6#^x5 % Unknown command or computer name, or unable to find computer address S6# S6# RACK18AS>5 [Resuming connection 5 to r5 ... ]   --More--   S5#sh span^x6 sh span MST0 Spanning tree enabled protocol mstp Root ID Priority 0 Address 0013.80cf.b980 Cost 0 Port 24 (FastEthernet0/24) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32768 (priority 32768 sys-id-ext 0) Address 0013.80e1.fe00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/1 Desg FWD 2000000 128.1 Edge P2p Fa0/3 Desg FWD 200000 128.3 Edge P2p Fa0/23 Desg FWD 200000 128.23 Edge P2p Fa0/24 Root FWD 200000 128.24 P2p --More--   MST1 Spanning tree enabled protocol mstp Root ID Priority 1 Address 0013.80e1.fe00 This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 1 (priority 0 sys-id-ext 1) Address 0013.80e1.fe00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------- Fa0/1 Desg FWD 2000000 128.1 Edge P2p Fa0/24 Desg FWD 200000 128.24 P2p S5#sh run | b span spanning-tree mode mst spanning-tree extend system-id ! spanning-tree mst configuration name ProbA instance 1 vlan 10 ! spanning-tree mst 1 priority 0 ! vlan internal allocation policy ascending ! vlan access-map Prob12 10 action drop match ip address Prob12 vlan access-map Prob12 20 action forward vlan filter Prob12 vlan-list 1-4094 ! ! interface FastEthernet0/1 switchport access vlan 10 switchport mode access speed 10 --More--   S5# RACK18AS>6 [Resuming connection 6 to r6 ... ] S6#sh run | b span spanning-tree mode mst spanning-tree extend system-id ! spanning-tree mst configuration name ProbA instance 1 vlan 10 ! spanning-tree mst 0 priority 0 ! vlan internal allocation policy ascending ! vlan access-map Prob12 10 action drop match ip address Prob12 vlan access-map Prob12 20 action forward vlan filter Prob12 vlan-list 1-4094 ! ! interface FastEthernet0/1 no switchport ip address 17.57.100.2 255.255.255.0 speed 10 --More--   S6# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2#sh int s 1/2 Serial1/2 is up, line protocol is up Hardware is CD2430 in sync mode Internet address is 180.40.7.2/27 MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, LCP Open Open: CDPCP, IPCP LAPB DTE, state CONNECT, modulo 8, k 7, N1 12048, N2 3 T1 3000, T2 0, interface outage (partial T3) 0, T4 0, PPP over LAPB VS 5, VR 2, tx NR 2, Remote VR 5, Retransmissions 0 Queues: U/S frames 0, I frames 0, unack. 0, reTx 0 IFRAMEs 12533/12530 RNRs 0/0 REJs 0/0 SABM/Es 1/1 FRMRs 0/0 DISCs 0/0, loopback not set Keepalive set (10 sec) Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters 16:53:29 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/2/32 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) Available Bandwidth 96 kilobits/sec 5 minute input rate 0 bits/sec, 1 packets/sec --More--   R2#conif t ^ % Invalid input detected at '^' marker. R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int s 1/2 R2(config-if)#ppp mu R2(config-if)#ppp multilink ? endpoint Configure the local Endpoint Discriminator group Put interface in a multilink bundle multiclass Configure support for Multiclass Multilink queue Specify link queuing parameters R2(config-if)#ppp multilink               shut R2(config-if)#ppp *Mar 1 23:06:21.216: %LINK-5-CHANGED: Interface Serial1/2, changed state to administratively down *Mar 1 23:06:22.217: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed state to down R2(config-if)#ppp mul R2(config-if)#ppp multilink gr R2(config-if)#ppp multilink group ? <1-2147483647> Multilink group number R2(config-if)#ppp multilink group 1 % Cannot set multilink group. Interface Multilink1 does not exist R2(config-if)#exit R2(config)#int mu R2(config)#int multilink 1 R2(config-if)# *Mar 1 23:06:45.191: %LINEPROTO-5-UPDOWN: Line protocol on Interface Multilink1, changed state to down R2(config-if)#do sh run int s 1/2 Building configuration... Current configuration : 217 bytes ! interface Serial1/2 ip address 180.40.7.2 255.255.255.224 encapsulation ppp shutdown clock rate 64000 ppp reliable-link ppp authentication pap optional ppp pap sent-username One password 0 For-The-Money end R2(config-if)# ip address 180.40.7.2 255.255.255.224 R2(config-if)#ppp ? accm Set initial Async Control Character Map accounting Set PPP network accounting method acfc Options for HDLC Address & Control Field Compression authorization Set PPP network authorization method bridge Enable PPP bridge translation caller Caller option when no CLID is available chap Set CHAP authentication parameters direction Override default PPP direction dnis Authentication via DNIS before LCP eap Set EAP authentication parameters encrypt Enable PPP encryption ipcp Set IPCP negotiation options iphc Set IPCP Header Compression control options lcp PPP LCP configuration link Set miscellaneous link parameters loopback PPP loopback options max-bad-auth Allow multiple authentication failures max-configure Number of conf-reqs sent before assuming peer is unable to respond max-failure Number of conf-naks sent before assuming configuration is not converging max-terminate Number of term-reqs sent before assuming peer is unable to --More--   R2(config-if)#ppp mu R2(config-if)#ppp multilink ? fragment Specify fragmentation parameters group Put interface in a multilink bundle idle-link Do not transmit fragments over the lowest speed link interleave Allow interleaving of small packets with fragments links Specify the limits on the number of links in a bundle load-threshold Specify threshold used to add/delete links slippage Set constraints on amount of data the MLP reassembly engine will buffer per link R2(config-if)#ppp multilink fr R2(config-if)#ppp multilink fragment ? delay Specify the maximum delay for each fragment disable Suppress multilink fragmentation when possible maximum Specify the maximum number of fragments per transmitted packet R2(config-if)#ppp multilink fragment max ? <2-16> Maximum fragments per packet R2(config-if)#ppp multilink fragment max       ? delay Specify the maximum delay for each fragment disable Suppress multilink fragmentation when possible maximum Specify the maximum number of fragments per transmitted packet R2(config-if)#ppp multilink fragment del ? <1-1000> Maximum delay in milliseconds R2(config-if)#ppp multilink fragment del ? <1-1000> Maximum delay in milliseconds R2(config-if)#ppp multilink fragment del 11~5   5 R2(config-if)#ppp mu R2(config-if)#ppp multilink int R2(config-if)#ppp multilink interleave ? R2(config-if)#ppp multilink interleave R2(config-if)#int s 1/2 R2(config-if)#no ip add R2(config-if)# RACK18AS>3 [Resuming connection 3 to r3 ... ] *M R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int mult 1 R3(config-if)#ip *Mar 1 23:10:28.970: Mu1 PPP: Phase is DOWN, Setup *Mar 1 23:10:29.971: %LINEPROTO-5-UPDOWN: Line protocol on Interface Multilink1, changed state to down R3(config-if)#ip add RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config-if)#ppp mul R2(config-if)#ppp multilink gr 1 R2(config-if)#^Z R2# RACK18AS>3 [Resuming connection 3 to r3 ... ] % Incomplete command. R3(config-if)#ip add 180.40.7.3 255.255.255.224 R3(config-if)#ppp miu R3(config-if)#ppp miu   mu R3(config-if)#ppp multilink in R3(config-if)#ppp multilink interleave R3(config-if)#ppp mu R3(config-if)#ppp multilink f R3(config-if)#ppp multilink fragment re  de R3(config-if)#ppp multilink fragment delay 15 R3(config-if)#int s 1/2 R3(config-if)#ppp mul R3(config-if)#ppp multilink g R3(config-if)#ppp multilink group 1 R3(config-if)#p no ip add R3(config-if)# RACK18AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#ddb  eb ppp neo ^ % Invalid input detected at '^' marker. R2#deb ppp neo  PPP protocol negotiation debugging is on R2#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int s 1/2 R2(config-if)#no shut       do sh run int mult 1 Building configuration... Current configuration : 164 bytes ! interface Multilink1 ip address 180.40.7.2 255.255.255.224 ppp multilink ppp multilink fragment delay 15 ppp multilink interleave ppp multilink group 1 end R2(config-if)#no shut R2(config-if)# *Mar 1 23:13:17.057: Se1/2 PPP: Outbound cdp packet dropped *Mar 1 23:13:17.081: Se1/2 PPP: Outbound cdp packet dropped *Mar 1 23:13:17.105: Se1/2 PPP: Outbound cdp packet dropped R2(config-if)# *Mar 1 23:13:19.037: %LINK-3-UPDOWN: Interface Serial1/2, changed state to up *Mar 1 23:13:19.037: Se1/2 PPP: Using default call direction *Mar 1 23:13:19.037: Se1/2 PPP: Treating connection as a dedicated line *Mar 1 23:13:19.037: Se1/2 PPP: Session handle[5B000005] Session id[22] *Mar 1 23:13:19.037: Se1/2 PPP: Phase is ESTABLISHING, Active Open *Mar 1 23:13:19.037: Se1/2 LCP: O CONFREQ [Closed] id 23 len 27 *Mar 1 23:13:19.041: Se1/2 LCP: AuthProto PAP (0x0304C023) *Mar 1 23:13:19.041: Se1/2 LCP: MagicNumber 0x185BD7E8 (0x0506185BD7E8) *Mar 1 23:13:19.041: Se1/2 LCP: ReliableLink window 7 addr 3 (0x0B040703) *Mar 1 23:13:19.041: Se1/2 LCP: MRRU 1524 (0x110405F4) *Mar 1 23:13:19.041: Se1/2 LCP: EndpointDisc 1 R2 (0x1305015232) *Mar 1 23:13:19.049: Se1/2 LCP: I CONFREQ [REQsent] id 49 len 27 *Mar 1 23:13:19.049: Se1/2 LCP: AuthProto PAP (0x0304C023) *Mar 1 23:13:19.049: Se1/2 LCP: MagicNumber 0x185BD4E4 (0x0506185BD4E4) *Mar 1 23:13 R2(config-if)#:19.049: Se1/2 LCP: ReliableLink window 7 addr 1 (0x0B040701) *Mar 1 23:13:19.049: Se1/2 LCP: MRRU 1524 (0x110405F4) *Mar 1 23:13:19.049: Se1/2 LCP: EndpointDisc 1 R3 (0x1305015233) *Mar 1 23:13:19.053: Se1/2 LCP: O CONFACK [REQsent] id 49 len 27 *Mar 1 23:13:19.053: Se1/2 LCP: AuthProto PAP (0x0304C023) *Mar 1 23:13:19.053: Se1/2 LCP: MagicNumber 0x185BD4E4 (0x0506185BD4E4) *Mar 1 23:13:19.053: Se1/2 LCP: ReliableLink window 7 addr 1 (0x0B040701) *Mar 1 23:13:19.053: Se1/2 LCP: MRRU 1524 (0x110405F4) *Mar 1 23:13:19.053: Se1/2 LCP: EndpointDisc 1 R3 (0x1305015233) *Mar 1 23:13:19.057: Se1/2 LCP: I CONFACK [ACKsent] id 23 len 27 *Mar 1 23:13:19.057: Se1/2 LCP: AuthProto PAP (0x0304C023) *Mar 1 23:13:19.061: Se1/2 LCP: MagicNumber 0x185BD7E8 (0x0506185BD7E8) *Mar 1 23:13:19.061: Se1/2 LCP: ReliableLink window 7 addr 3 (0x0B040703) *Mar 1 23:13:19.061: Se1/2 LCP: MRRU 1524 (0x110405F4) *Mar 1 23:13:19.061: Se1/2 LCP: EndpointDisc 1 R2 (0x1305015232) *Mar 1 23:13:19.061: Se1/2 LCP: State is Open *Mar 1 23:13:19.065: Se1/2 PPP: Phase is AUTHENTICATING, by both *Mar 1 23:13:19.065: Se1/2 PAP: Using hostname from interface PAP *Mar 1 23:13:19.065: Se1/2 PAP: Using password from interface PAP *Mar 1 23:13:19.065: Se1/2 PAP: O AUTH-REQ id 22 len 22 from "One" *Mar 1 23:13:19.073: Se1/2 PAP: I AUTH-REQ id 21 len 21 from "Two" *Mar 1 23:13:19.073: Se1/2 PAP: Authenticating peer Two *Mar 1 23:13:19.073: Se1/2 PPP: Phase is FORWARDING, Attempting Forward *Mar 1 23:13:19.073: Se1/2 PPP: Phase is AUTHENTICATING, Unauthenticated User *Mar 1 23:13:19.077: Se1/2 PPP: Phase is FORWARDING, Attempting Forward *Mar 1 23:13:19.077: Se1/2 PPP: Phase is AUTHENTICATING, Authenticated User *Mar 1 23:13:19.081: Se1/2 PAP: O AUTH-ACK id 21 len 5 R2(config-if)# R2(config-if)# *Mar 1 23:13:24.237: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed state to up R2(config-if)# *Mar 1 23:13:29.065: Se1/2 AUTH: Timeout 1 *Mar 1 23:13:29.065: Se1/2 PAP: Using hostname from interface PAP *Mar 1 23:13:29.065: Se1/2 PAP: Using password from interface PAP *Mar 1 23:13:29.065: Se1/2 PAP: O AUTH-REQ id 23 len 22 from "One" *Mar 1 23:13:29.081: Se1/2 PAP: I AUTH-ACK id 23 len 5 *Mar 1 23:13:29.081: Se1/2 PPP: Phase is VIRTUALIZED *Mar 1 23:13:29.085: Mu1 MLP: Added first link Se1/2 to bundle Two *Mar 1 23:13:29.089: %LINK-3-UPDOWN: Interface Multilink1, changed state to up *Mar 1 23:13:29.113: Mu1 PPP: Outbound cdp packet dropped *Mar 1 23:13:29.137: Mu1 PPP: Outbound cdp packet dropped *Mar 1 23:13:29.161: Mu1 PPP: Outbound cdp packet dropped *Mar 1 23:13:29.161: Mu1 PPP: Phase is UP *Mar 1 23:13:29.165: Mu1 PPP: Process pending ncp packets *Mar 1 23:13:29.165: Se1/2 PPP: Process pending ncp packets *Mar 1 23:13:29.165: Mu1 PPP: Process pending ncp packets *Mar 1 23:13:29.169: Mu1 IPCP: O CONFREQ [Closed] id 1 len 10 *Mar 1 23:13:2 R2(config-if)#9.169: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:29.169: Mu1 CDPCP: O CONFREQ [Closed] id 1 len 4 *Mar 1 23:13:30.091: %LINEPROTO-5-UPDOWN: Line protocol on Interface Multilink1, changed state to up R2(config-if)# *Mar 1 23:13:31.177: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:31.177: Mu1 IPCP: O CONFREQ [REQsent] id 2 len 10 *Mar 1 23:13:31.181: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:31.181: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:31.181: Mu1 CDPCP: O CONFREQ [REQsent] id 2 len 4 R2(config-if)# *Mar 1 23:13:33.192: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:33.192: Mu1 IPCP: O CONFREQ [REQsent] id 3 len 10 *Mar 1 23:13:33.192: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:33.192: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:33.192: Mu1 CDPCP: O CONFREQ [REQsent] id 3 len 4 R2(config-if)# *Mar 1 23:13:35.207: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:35.207: Mu1 IPCP: O CONFREQ [REQsent] id 4 len 10 *Mar 1 23:13:35.207: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:35.207: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:35.207: Mu1 CDPCP: O CONFREQ [REQsent] id 4 len 4 R2(config-if)# *Mar 1 23:13:37.222: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:37.222: Mu1 IPCP: O CONFREQ [REQsent] id 5 len 10 *Mar 1 23:13:37.222: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:37.222: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:37.222: Mu1 CDPCP: O CONFREQ [REQsent] id 5 len 4 R2(config-if)# *Mar 1 23:13:39.242: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:39.242: Mu1 IPCP: O CONFREQ [REQsent] id 6 len 10 *Mar 1 23:13:39.242: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:39.242: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:39.242: Mu1 CDPCP: O CONFREQ [REQsent] id 6 len 4 R2(config-if)# *Mar 1 23:13:41.257: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:41.257: Mu1 IPCP: O CONFREQ [REQsent] id 7 len 10 *Mar 1 23:13:41.257: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:41.257: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:41.257: Mu1 CDPCP: O CONFREQ [REQsent] id 7 len 4 R2(config-if)# *Mar 1 23:13:43.272: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:43.276: Mu1 IPCP: O CONFREQ [REQsent] id 8 len 10 *Mar 1 23:13:43.276: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:43.276: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:43.276: Mu1 CDPCP: O CONFREQ [REQsent] id 8 len 4 R2(config-if)# *Mar 1 23:13:45.292: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:45.292: Mu1 IPCP: O CONFREQ [REQsent] id 9 len 10 *Mar 1 23:13:45.292: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:45.292: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:45.292: Mu1 CDPCP: O CONFREQ [REQsent] id 9 len 4 R2(config-if)# *Mar 1 23:13:47.307: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:47.307: Mu1 IPCP: O CONFREQ [REQsent] id 10 len 10 *Mar 1 23:13:47.307: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:13:47.307: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:47.307: Mu1 CDPCP: O CONFREQ [REQsent] id 10 len 4 R2(config-if)# *Mar 1 23:13:49.318: Mu1 IPCP: TIMEout: State REQsent *Mar 1 23:13:49.318: Mu1 IPCP: State is REQsent *Mar 1 23:13:49.318: Mu1 CDPCP: TIMEout: State REQsent *Mar 1 23:13:49.318: Mu1 CDPCP: State is Listen R2(config-if)#shut R2(config-if)# *Mar 1 23:13:53.818: Mu1 PPP: Outbound cdp packet dropped R2(config-if)# *Mar 1 23:13:56.370: %LINK-5-CHANGED: Interface Serial1/2, changed state to administratively down *Mar 1 23:13:56.370: Se1/2 PPP: Sending Acct Event[Down] id[18] *Mar 1 23:13:56.370: Se1/2 PPP: Phase is TERMINATING *Mar 1 23:13:56.370: Se1/2 LCP: State is Closed *Mar 1 23:13:56.370: Se1/2 PPP: Phase is DOWN *Mar 1 23:13:56.374: Mu1 PPP: Sending Acct Event[Down] id[19] *Mar 1 23:13:56.374: Mu1 CDPCP: State is Closed *Mar 1 23:13:56.374: Mu1 IPCP: State is Closed *Mar 1 23:13:56.374: Mu1 PPP: Phase is TERMINATING *Mar 1 23:13:56.374: Mu1 LCP: State is Closed *Mar 1 23:13:56.374: Mu1 PPP: Phase is DOWN *Mar 1 23:13:56.378: %LINK-3-UPDOWN: Interface Multilink1, changed state to down R2(config-if)# *Mar 1 23:13:56.378: Mu1 PPP: Outbound cdp packet dropped R2(config-if)# R2(config-if)# *Mar 1 23:13:57.371: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed state to down *Mar 1 23:13:57.379: %LINEPROTO-5-UPDOWN: Line protocol on Interface Multilink1, changed state to down R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)# R2(config-if)#do sh run int s 1/2 Building configuration... Current configuration : 231 bytes ! interface Serial1/2 no ip address encapsulation ppp shutdown clock rate 64000 ppp reliable-link ppp authentication pap optional ppp pap sent-username One password 0 For-The-Money ppp multilink ppp multilink group 1 end R2(config-if)#no ppp reliable-link R2(config-if)#int mult 1 R2(config-if)# ppp reliable-link R2(config-if)#int s 1/2 R2(config-if)# RACK18AS>3 [Resuming connection 3 to r3 ... ] *Mar 1 R3(config-if)#no ip add no ppp reliable-link R3(config-if)#int mult 1 R3(config-if)# ppp reliable-link R3(config-if)#^Z R3# RACK18AS>2 [Resuming connection 2 to r2 ... ] R2(config-if)#int s 1/2 R2(config-if)#no shut R2(config-if)# *Mar 1 23:15:05.671: Se1/2 PPP: Outbound cdp packet dropped *Mar 1 23:15:05.695: Se1/2 PPP: Outbound cdp packet dropped *Mar 1 23:15:05.720: Se1/2 PPP: Outbound cdp packet dropped R2(config-if)# *Mar 1 23:15:07.651: %LINK-3-UPDOWN: Interface Serial1/2, changed state to up *Mar 1 23:15:07.651: Se1/2 PPP: Using default call direction *Mar 1 23:15:07.651: Se1/2 PPP: Treating connection as a dedicated line *Mar 1 23:15:07.651: Se1/2 PPP: Session handle[1A000007] Session id[24] *Mar 1 23:15:07.651: Se1/2 PPP: Phase is ESTABLISHING, Active Open *Mar 1 23:15:07.651: Se1/2 LCP: O CONFREQ [Closed] id 24 len 23 *Mar 1 23:15:07.651: Se1/2 LCP: AuthProto PAP (0x0304C023) *Mar 1 23:15:07.655: Se1/2 LCP: MagicNumber 0x185D802F (0x0506185D802F) *Mar 1 23:15:07.655: Se1/2 LCP: MRRU 1524 (0x110405F4) *Mar 1 23:15:07.655: Se1/2 LCP: EndpointDisc 1 R2 (0x1305015232) *Mar 1 23:15:07.663: Se1/2 LCP: I CONFREQ [REQsent] id 50 len 23 *Mar 1 23:15:07.663: Se1/2 LCP: AuthProto PAP (0x0304C023) *Mar 1 23:15:07.663: Se1/2 LCP: MagicNumber 0x185D7D2B (0x0506185D7D2B) *Mar 1 23:15:07.663: Se1/2 LCP: MRRU 1524 (0x110405F4) *Mar 1 23:15:07.663: Se1/2 LCP: R2(config-if)# EndpointDisc 1 R3 (0x1305015233) *Mar 1 23:15:07.663: Se1/2 LCP: O CONFACK [REQsent] id 50 len 23 *Mar 1 23:15:07.663: Se1/2 LCP: AuthProto PAP (0x0304C023) *Mar 1 23:15:07.663: Se1/2 LCP: MagicNumber 0x185D7D2B (0x0506185D7D2B) *Mar 1 23:15:07.667: Se1/2 LCP: MRRU 1524 (0x110405F4) *Mar 1 23:15:07.667: Se1/2 LCP: EndpointDisc 1 R3 (0x1305015233) *Mar 1 23:15:07.671: Se1/2 LCP: I CONFACK [ACKsent] id 24 len 23 *Mar 1 23:15:07.671: Se1/2 LCP: AuthProto PAP (0x0304C023) *Mar 1 23:15:07.671: Se1/2 LCP: MagicNumber 0x185D802F (0x0506185D802F) *Mar 1 23:15:07.671: Se1/2 LCP: MRRU 1524 (0x110405F4) *Mar 1 23:15:07.671: Se1/2 LCP: EndpointDisc 1 R2 (0x1305015232) *Mar 1 23:15:07.671: Se1/2 LCP: State is Open *Mar 1 23:15:07.671: Se1/2 PPP: Phase is AUTHENTICATING, by both *Mar 1 23:15:07.671: Se1/2 PAP: Using hostname from interface PAP *Mar 1 23:15:07.671: Se1/2 PAP: Using password from interface PAP *Mar 1 23:15:07.675: Se1/2 PAP: O AUTH-REQ id 24 len 22 from "One" *Mar 1 23:15:07.679: Se1/2 PAP: I AUTH-REQ id 22 len 21 from "Two" *Mar 1 23:15:07.679: Se1/2 PAP: Authenticating peer Two *Mar 1 23:15:07.679: Se1/2 PPP: Phase is FORWARDING, Attempting Forward *Mar 1 23:15:07.683: Se1/2 PPP: Phase is AUTHENTICATING, Unauthenticated User *Mar 1 23:15:07.683: Se1/2 PPP: Phase is FORWARDING, Attempting Forward *Mar 1 23:15:07.683: Se1/2 PPP: Phase is AUTHENTICATING, Authenticated User *Mar 1 23:15:07.687: Se1/2 PAP: O AUTH-ACK id 22 len 5 *Mar 1 23:15:07.691: Se1/2 PAP: I AUTH-ACK id 24 len 5 *Mar 1 23:15:07.691: Se1/2 PPP: Phase is VIRTUALIZED *Mar 1 23:15:07.691: Mu1 MLP: Added first link Se1/2 to bundle Two *Mar 1 23:15:07.699: %LINK-3-UPDOWN: Interface Multilink1, changed state to up *Mar 1 23:15:07.723: Mu1 PPP: Outbound cdp packet dropped *Mar 1 23:15:07.747: Mu1 PPP: Outbound cdp packet dropped *Mar 1 23:15:07.771: Mu1 PPP: Outbound cdp packet dropped *Mar 1 23:15:07.771: Mu1 PPP: Phase is UP *Mar 1 23:15:07.775: Mu1 PPP: Process pending ncp packets *Mar 1 23:15:07.775: Se1/2 PPP: Process pending ncp packets *Mar 1 23:15:07.775: Mu1 PPP: Process pending ncp packets *Mar 1 23:15:07.775: Se1/2 MLP: Redirect packet to MLP *Mar 1 23:15:07.775: Se1/2 MLP: Redirect packet to MLP *Mar 1 23:15:07.775: Mu1 CDPCP: I CONFREQ [Closed] id 1 len 4 *Mar 1 23:15:07.779: Mu1 IPCP: I CONFREQ [Closed] id 1 len 10 *Mar 1 23:15:07.779: Mu1 IPCP: Address 180.40.7.3 (0x0306B4280703) *Mar 1 23:15:07.779: Mu1 IPCP: O CONFREQ [Closed] id 1 len 10 *Mar 1 23:15:07.779: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:15:07.783: Mu1 CDPCP: O CONFREQ [Closed] id 1 len 4 *Mar 1 23:15:07.791: Mu1 CDPCP: I CONFACK [REQsent] id 1 len 4 *Mar 1 23:15:07.799: Mu1 IPCP: I CONFACK [REQsent] id 1 len 10 *Mar 1 23:15:07.799: Mu1 IPCP: Address 180.40.7.2 (0x0306B4280702) *Mar 1 23:15:08.692: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed state to up *Mar 1 23:15:08.700: %LINEPROTO-5-UPDOWN: Line protocol on Interface Multilink1, changed state to up *Mar 1 23:15:09.722: Mu1 IPCP: I CONFREQ [ACKrcvd] id 2 len 10 *Mar 1 23:15:09.726: Mu1 IPCP: Address 180.40.7.3 (0x0306B4280703) *Mar 1 23:15:09.726: Mu1 AAA/AUTHOR/IPCP: Start. Her address 180.40.7.3, we want 0.0.0.0 *Mar 1 23:15:09.726: Mu1 CDPCP: I CONFREQ [ACKrcvd] id 2 len 4 *Mar 1 23:15:09.726: Mu1 CDPCP: O CONFACK [ACKrcvd] id 2 len 4 *Mar 1 23:15:09.726: Mu1 CDPCP: State is Open *Mar 1 23:15:09.730: Mu1 AAA/AUTHOR/IPCP: Reject 180.40.7.3, using 0.0.0.0 *Mar 1 23:15:09.730: Mu1 AAA/AUTHOR/IPCP: Done. Her address 180.40.7.3, we want 0.0.0.0 *Mar 1 23:15:09.730: Mu1 IPCP: O CONFACK [ACKrcvd] id 2 len 10 *Mar 1 23:15:09.730: Mu1 IPCP: Address 180.40.7.3 (0x0306B4280703) *Mar 1 23:15:09.730: Mu1 IPCP: State is Open *Mar 1 23:15:09.734: Mu1 IPCP: Install route to 180.40.7.3 *Mar 1 23:15:09.738: Mu1 IPCP: Add link info for cef entry 180.40.7.3 R2(config-if)# R2(config-if)#^Z R2#ping *Mar 1 23:15:20.920: %SYS-5-CONFIG_I: Configured from console by console R2#ping      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, su - IS-IS summary, 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 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.128/27 is directly connected, FastEthernet0/1 C 208.28.1.0/29 is directly connected, Serial1/0.1 180.40.0.0/16 is variably subnetted, 2 subnets, 2 masks C 180.40.7.3/32 is directly connected, Multilink1 C 180.40.7.0/27 is directly connected, Multilink1 R2#sh    p 180.40.7.3 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/33 ms R2#deb ppp mu R2#deb ppp multilink fr R2#deb ppp multilink fragments Multilink fragments debugging is on R2#do sh int mult 1 ^ % Invalid input detected at '^' marker. R2#do sh int mult 1 *Mar 1 23:15:53.822: Se1/2 MLP: O frag 80000009 size 240 encsize 4 *Mar 1 23:15:53.822: Se1/2 MLP: O frag 4000000A size 143 encsize 4 R2#do sh int mult 1 sh int mult 1  sh int mult 1  Multilink1 is up, line protocol is up Hardware is multilink group interface Internet address is 180.40.7.2/27 MTU 1500 bytes, BW 128 Kbit, DLY 100000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, LCP Open, multilink Open Open: CDPCP, IPCP, loopback not set Keepalive set (10 sec) DTR is pulsed for 2 seconds on reset Last input 00:00:18, output never, output hang never Last clearing of "show interface" counters 00:09:11 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 12 packets input, 955 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 10 packets output, 913 bytes, 0 underruns 0 output errors, 0 collisions, 2 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions R2# sh int mult 1      s 1/2 Serial1/2 is up, line protocol is up Hardware is CD2430 in sync mode MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, LCP Open, multilink Open, loopback not set Keepalive set (10 sec) Last input 00:00:05, output 00:00:05, output hang 00:09:53 Last clearing of "show interface" counters 17:06:20 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: weighted fair [suspended, using FIFO] FIFO output queue 0/40, 0 drops 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 19897 packets input, 580257 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 3 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 3 abort 19886 packets output, 581960 bytes, 0 underruns 0 output errors, 0 collisions, 31 interface resets 0 output buffer failures, 0 output buffers swapped out 47 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up R2#q clea int cou ^ % Invalid input detected at '^' marker. R2#clea int cou       cout nt Clear "show interface" counters on all interfaces [confirm] *Mar 1 23:16:34.958: Se1/2 MLP: I frag 8000000D size 240 encsize 4 *Mar 1 23:16:34.974: Se1/2 MLP: I frag 4000000E size 143 encsize 4 [confirm] R2# R2# R2# *Mar 1 23:16:36.845: %CLEAR-5-COUNTERS: Clear counter on all interfaces by console R2# R2# R2# R2#u all All possible debugging has been turned off R2#ping u allclea countint cou sh int s 1/2mult 1do sh int mult 1eb ppp multilink fragments p 180.40.7.3  siz 1500 Type escape sequence to abort. Sending 5, 1500-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 400/400/401 ms R2# R2# R2# R2# R2#sh int s 1/2 Serial1/2 is up, line protocol is up Hardware is CD2430 in sync mode MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, LCP Open, multilink Open, loopback not set Keepalive set (10 sec) Last input 00:00:01, output 00:00:01, output hang 00:10:30 Last clearing of "show interface" counters 00:00:27 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: weighted fair [suspended, using FIFO] FIFO output queue 0/40, 0 drops 5 minute input rate 1000 bits/sec, 1 packets/sec 5 minute output rate 1000 bits/sec, 1 packets/sec 41 packets input, 7886 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 43 packets output, 8269 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up R2#sh int mult 1 Multilink1 is up, line protocol is up Hardware is multilink group interface Internet address is 180.40.7.2/27 MTU 1500 bytes, BW 128 Kbit, DLY 100000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, LCP Open, multilink Open Open: CDPCP, IPCP, loopback not set Keepalive set (10 sec) DTR is pulsed for 2 seconds on reset Last input 00:00:15, output never, output hang never Last clearing of "show interface" counters 00:00:40 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 5 packets input, 7520 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 6 packets output, 7877 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions R2#deb ppp fram      mu fra Multilink fragments debugging is on R2#deb ppp mu frash int mult 1 s 1/2 p 180.40.7.3 siz 1500 Type escape sequence to abort. Sending 5, 1500-byte ICMP Echos to 180.40.7.3, timeout is 2 seconds: !!! *Mar 1 23:17:34.367: Se1/2 MLP: O frag 80000030 size 240 encsize 4 *Mar 1 23:17:34.367: Se1/2 MLP: O frag 00000031 size 240 encsize 4 *Mar 1 23:17:34.367: Se1/2 MLP: O frag 00000032 size 240 encsize 4 *Mar 1 23:17:34.427: Se1/2 MLP: O frag 00000033 size 240 encsize 4 via oqueue *Mar 1 23:17:34.455: Se1/2 MLP: O frag 00000034 size 240 encsize 4 via oqueue *Mar 1 23:17:34.487: Se1/2 MLP: O frag 00000035 size 240 encsize 4 via oqueue *Mar 1 23:17:34.519: Se1/2 MLP: O frag 40000036 size 118 encsize 4 via oqueue *Mar 1 23:17:34.600: Se1/2 MLP: I frag 80000032 size 240 encsize 4 *Mar 1 23:17:34.632: Se1/2 MLP: I frag 00000033 size 240 encsize 4 *Mar 1 23:17:34.660: Se1/2 MLP: I frag 00000034 size 240 encsize 4 *Mar 1 23:17:34.692: Se1/2 MLP: I frag 00000035 size 240 encsize 4 *Mar 1 23:17:34.724: Se1/2 MLP: I frag 00000036 size 240 encsize 4 *Mar 1 23:17:34.752: Se1/2 MLP: I frag 00000037 size 240 encsize 4 *Mar 1 23:17:34.768: Se1/2 MLP: I frag 4000003!! Success rate is 100 percent (5/5), round-trip min/avg/max = 400/403/405 ms R2#8 size 118 encsize 4 *Mar 1 23:17:34.772: Se1/2 MLP: O frag 80000037 size 240 encsize 4 *Mar 1 23:17:34.772: Se1/2 MLP: O frag 00000038 size 240 encsize 4 *Mar 1 23:17:34.772: Se1/2 MLP: O frag 00000039 size 240 encsize 4 *Mar 1 23:17:34.832: Se1/2 MLP: O frag 0000003A size 240 encsize 4 via oqueue *Mar 1 23:17:34.860: Se1/2 MLP: O frag 0000003B size 240 encsize 4 via oqueue *Mar 1 23:17:34.892: Se1/2 MLP: O frag 0000003C size 240 encsize 4 via oqueue *Mar 1 23:17:34.920: Se1/2 MLP: O frag 4000003D size 118 encsize 4 via oqueue *Mar 1 23:17:34.960: Se1/2 MLP: I frag 80000039 size 240 encsize 4 *Mar 1 23:17:34.976: Se1/2 MLP: I frag 4000003A size 143 encsize 4 *Mar 1 23:17:35.008: Se1/2 MLP: I frag 8000003B size 240 encsize 4 *Mar 1 23:17:35.040: Se1/2 MLP: I frag 0000003C size 240 encsize 4 *Mar 1 23:17:35.068: Se1/2 MLP: I frag 0000003D size 240 encsize 4 *Mar 1 23:17:35.100: Se1/2 MLP: I frag 0000003E size 240 encsize 4 *Mar 1 23:17:35.132: Se1/2 MLP: I frag 0000003F size 240 encsize 4 *Mar 1 23:17:35.160: Se1/2 MLP: I frag 00000040 size 240 encsize 4 *Mar 1 23:17:35.177: Se1/2 MLP: I frag 40000041 size 118 encsize 4 *Mar 1 23:17:35.181: Se1/2 MLP: O frag 8000003E size 240 encsize 4 *Mar 1 23:17:35.181: Se1/2 MLP: O frag 0000003F size 240 encsize 4 *Mar 1 23:17:35.181: Se1/2 MLP: O frag 00000040 size 240 encsize 4 *Mar 1 23:17:35.241: Se1/2 MLP: O frag 00000041 size 240 encsize 4 via oqueue *Mar 1 23:17:35.269: Se1/2 MLP: O frag 00000042 size 240 encsize 4 via oqueue *Mar 1 23:17:35.301: Se1/2 MLP: O frag 00000043 size 240 encsize 4 via oqueue *Mar 1 23:17:35.329: Se1/2 MLP: O frag 40000044 size 118 encsize 4 via oqueue *Mar 1 23:17:35.413: Se1/2 MLP: I frag 80000042 size 240 encsize 4 *Mar 1 23:17:35.441: Se1/2 MLP: I frag 00000043 size 240 encsize 4 *Mar 1 23:17:35.473: Se1/2 MLP: I frag 00000044 size 240 encsize 4 *Mar 1 23:17:35.505: Se1/2 MLP: I frag 00000045 size 240 encsize 4 *Mar 1 23:17:35.533: Se1/2 MLP: I frag 00000046 size 240 encsize 4 *Mar 1 23:17:35.565: Se1/2 MLP: I frag 00000047 size 240 encsize 4 *Mar 1 23:17:35.581: Se1/2 MLP: I frag 40000048 size 118 encsize 4 *Mar 1 23:17:35.581: Se1/2 MLP: O frag 80000045 size 240 encsize 4 *Mar 1 23:17:35.585: Se1/2 MLP: O frag 00000046 size 240 encsize 4 *Mar 1 23:17:35.585: Se1/2 MLP: O frag 00000047 size 240 encsize 4 *Mar 1 23:17:35.641: Se1/2 MLP: O frag 00000048 size 240 encsize 4 via oqueue *Mar 1 23:17:35.673: Se1/2 MLP: O frag 00000049 size 240 encsize 4 via oqueue *Mar 1 23:17:35.705: Se1/2 MLP: O frag 0000004A size 240 encsize 4 via oqueue *Mar 1 23:17:35.733: Se1/2 MLP: O frag 4000004B size 118 encsize 4 via oqueue *Mar 1 23:17:35.818: Se1/2 MLP: I frag 80000049 size 240 encsize 4 *Mar 1 23:17:35.846: Se1/2 MLP: I frag 0000004A size 240 encsize 4 *Mar 1 23:17:35.878: Se1/2 MLP: I frag 0000004B size 240 encsize 4 *Mar 1 23:17:35.906: Se1/2 MLP: I frag 0000004C size 240 encsize 4 *Mar 1 23:17:35.938: Se1/2 MLP: I frag 0000004D size 240 encsize 4 *Mar 1 23:17:35.970: Se1/2 MLP: I frag 0000004E size 240 encsize 4 *Mar 1 23:17:35.982: Se1/2 MLP: I frag 4000004F size 118 encsize 4 *Mar 1 23:17:35.986: Se1/2 MLP: O frag 8000004C size 240 encsize 4 *Mar 1 23:17:35.986: Se1/2 MLP: O frag 0000004D size 240 encsize 4 *Mar 1 23:17:35.986: Se1/2 MLP: O frag 0000004E size 240 encsize 4 *Mar 1 23:17:36.046: Se1/2 MLP: O frag 0000004F size 240 encsize 4 via oqueue *Mar 1 23:17:36.078: Se1/2 MLP: O frag 00000050 size 240 encsize 4 via oqueue *Mar 1 23:17:36.106: Se1/2 MLP: O frag 00000051 size 240 encsize 4 via oqueue *Mar 1 23:17:36.138: Se1/2 MLP: O frag 40000052 size 118 encsize 4 via oqueue *Mar 1 23:17:36.218: Se1/2 MLP: I frag 80000050 size 240 encsize 4 *Mar 1 23:17:36.250: Se1/2 MLP: I frag 00000051 size 240 encsize 4 *Mar 1 23:17:36.282: Se1/2 MLP: I frag 00000052 size 240 encsize 4 *Mar 1 23:17:36.310: Se1/2 MLP: I frag 00000053 size 240 encsize 4 *Mar 1 23:17:36.342: Se1/2 MLP: I frag 00000054 size 240 encsize 4 *Mar 1 23:17:36.370: Se1/2 MLP: I frag 00000055 size 240 encsize 4 *Mar 1 23:17:36.387: Se1/2 MLP: I frag 40000056 size 118 encsize 4 R2# R2#u aLL  LL All possible debugging has been turned off R2# *Mar 1 23:17:53.827: Se1/2 MLP: O frag 80000053 size 240 encsize 4 *Mar 1 23:17:53.827: Se1/2 MLP: O frag 40000054 size 143 encsize 4 R2# R2# R2# R2# R2#sh run int     | b Mult interface Multilink1 ip address 180.40.7.2 255.255.255.224 ppp reliable-link ppp multilink ppp multilink fragment delay 15 ppp multilink interleave ppp multilink group 1 ! interface FastEthernet0/0 no ip address shutdown duplex auto speed auto ! interface BRI0/0 no ip address shutdown ! interface FastEthernet0/1 ip address 208.28.1.129 255.255.255.224 speed 100 full-duplex ! --More--  interface Serial1/0 no ip address encapsulation frame-relay no fair-queue ! interface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 frame-relay map ip 208.28.1.1 203 frame-relay map ip 208.28.1.2 203 ! interface Serial1/1 no ip address shutdown ! interface Serial1/2 no ip address encapsulation ppp clock rate 64000 ppp authentication pap optional ppp pap sent-username One password 0 For-The-Money ppp multilink ppp multilink group 1 ! --More-- RACK18AS>3 [Resuming connection 3 to r3 ... ] *M R3#sh run int       | b Mult interface Multilink1 ip address 180.40.7.3 255.255.255.224 ppp reliable-link ppp multilink ppp multilink fragment delay 15 ppp multilink interleave ppp multilink group 1 ! interface FastEthernet0/0 ip address 17.80.1.1 255.255.255.0 speed 100 full-duplex ! interface BRI0/0 no ip address shutdown ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! --More--  interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay ip split-horizon no fair-queue frame-relay map ip 208.28.1.2 302 frame-relay map ip 208.28.1.3 302 broadcast frame-relay interface-dlci 301 ppp Virtual-Template1 no frame-relay inverse-arp ! interface Serial1/1 no ip address shutdown ! interface Serial1/2 no ip address encapsulation ppp ppp authentication pap optional ppp pap sent-username Two password 0 For-The-Show ppp multilink ppp multilink group 1 ! interface Serial1/3 --More--   R3# RACK18AS>5 [Resuming connection 5 to r5 ... ] S5#confi t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int fa 0/16 S5(config-if)#sop p  p S5(config-if)#span S5(config-if)#spanning-tree b S5(config-if)#spanning-tree bpdug S5(config-if)#spanning-tree bpduguard ? disable Disable BPDU guard for this interface enable Enable BPDU guard for this interface S5(config-if)#spanning-tree bpduguard en S5(config-if)#spanning-tree bpduguard enable S5(config-if)#^Z S5# 23:23:46: %SYS-5-CONFIG_I: Configured from console by console S5#sh run int fa 0/16 Building configuration... Current configuration : 138 bytes ! interface FastEthernet0/16 switchport mode access speed 100 duplex full spanning-tree portfast spanning-tree bpduguard enable end S5# S5#