Ip routing1

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Ip routing1

  1. 1. [ 55 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 56 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■ router-id■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  2. 2. [ 57 ] CCIE Routing and Switching v4.0 Quick Reference■ :■ :■ :■1.1.23. © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 58 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  3. 3. [ 59 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■■■■■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 60 ] CCIE Routing and Switching v4.0 Quick Reference■■Router(config-if)# ip ospf network [{broadcast nonbroadcast point-to-multipoint point-to-multipointnonbroadcast}]RouterA(config)# router ospf 1RouterA(config-router)# network 172.16.0.0 0.0.255.255 area 0RouterA(config-router)# neighbor 172.16.0.5 priority 0RouterA(config-router)# neighbor 172.16.0.10 priority 0■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  4. 4. [ 61 ] CCIE Routing and Switching v4.0 Quick Reference■■■■ neighbor■■■■■ map■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 62 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  5. 5. [ 63 ] CCIE Routing and Switching v4.0 Quick Reference1 Router2 Network3 Network Summary4 ASBR Summary5 AS External7 NSSA External © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 64 ] CCIE Routing and Switching v4.0 Quick Reference ■ ■ ■ N ■ ■ ■ show ip route ■ ■ ■ ■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  6. 6. [ 65 ] CCIE Routing and Switching v4.0 Quick ReferenceRouter(config)# router ospf <process-id>Router(config-router)# network <IP> <WILDCARD MASK> area <#>Router(config-int)# ip ospf <process-id> area <#>Router# show ip ospf © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 66 ] CCIE Routing and Switching v4.0 Quick Reference■ Stub area: ■Router(config)# router ospf <process-id>Router(config-router)# area <#> stub ■ ■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  7. 7. [ 67 ] CCIE Routing and Switching v4.0 Quick ReferenceRouter(config)# router ospf <process-id>Router(config-router)# area <#> stub no-summary■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 68 ] CCIE Routing and Switching v4.0 Quick ReferenceRouter(config)# router ospf <process-id>Router(config-router)# area <#> nssaRouter(config-router)# area <#> nssa default-information orginate■Router(config)# router ospf <process-id>Router(config-router)# © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  8. 8. [ 69 ] CCIE Routing and Switching v4.0 Quick Referencerouter ospf process-idnetwork address inverse-mask area [area-id]■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 70 ] CCIE Routing and Switching v4.0 Quick Referenceshow ip ospfarea area-id range address masksummary-address address mask [not-advertise] [tag tag]default-information originate [always] [metric metric_value] [metric-type type-value] [route-map map-name] © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  9. 9. [ 71 ] CCIE Routing and Switching v4.0 Quick Reference metric-type route-maparea area_id authenticationip ospf authentication-key passwordarea area_id authentication message-digestip ospf message-digest-key key_value md5 passwordauto-cost reference-bandwidth refbw © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 72 ] CCIE Routing and Switching v4.0 Quick Reference refbwip ospf cost value■ ip ospf retransmit-interval■ ip ospf transmit-delay■ ip ospf hello-interval■ ip ospf dead-intervaldistance ospf {[intra-area dist1] [inter-area dist2][external dist3]}passive-interface interface-type interface-number © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  10. 10. [ 73 ] CCIE Routing and Switching v4.0 Quick Referencetimers spf spf-delay spf-holdtimetimers lsa-group-pacing secondsospf database-filter all outneighbor ip-address database-filter all outip ospf flood-reductionarea transit_area_id virtual-link router_id_of_remote © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 74 ] CCIE Routing and Switching v4.0 Quick Referenceip ospf demand-circuit © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  11. 11. [ 75 ] CCIE Routing and Switching v4.0 Quick Referencensf ietf■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 76 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  12. 12. [ 77 ] CCIE Routing and Switching v4.0 Quick Reference■ subnets■■■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 78 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■■ ignore lsa mospf■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  13. 13. [ 79 ] CCIE Routing and Switching v4.0 Quick Reference■show ip ospf neighbor [interface-type interface-number] [neighbor-id] [detail] : Displays OSPF neighborinformation on a per-interface basis.show ip ospf [process-id]show ip ospf interface [interface-type interface-number]show ip ospf databasedebug ip ospf packetRouter# debug ip ospf packetOSPF: rcv. v: 2 t: 1 l: 48 rid: 200.0.0.116aid: 0.0.0.0 chk: 0 aut: 2 keyid: 1 seq: 0x0■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 80 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  14. 14. [ 81 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 82 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■■■■■ network■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  15. 15. [ 83 ] CCIE Routing and Switching v4.0 Quick ReferenceRouter(config-router)# no synchronization © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 84 ] CCIE Routing and Switching v4.0 Quick Referencerouter bgp as-numberneighbor ip-address remote-as as-numberneighbor ip-address description neighbor descriptionneighbor ip-address shutdownneighbor ip-address password stringno auto-summarynetwork network-number [mask network-mask] © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  16. 16. [ 85 ] CCIE Routing and Switching v4.0 Quick Reference masknetworknetwork network network-number mask network-mask route-map map-tag ■ ■ ■ ■ Router(config)# router bgp 64500 Router(config-router)# redistribute ospf 1 Router(config-router)# distribute-list prefix MY_PREFIX_LIST out Router(config)# router bgp 64500 Router(config-router)# redistribute ospf 1 route-map MY_ROUTE_MAP © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 86 ] CCIE Routing and Switching v4.0 Quick Reference = network ip-prefix-address mask subnet-mask aggregate-address address-prefix mask summary-only © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  17. 17. [ 87 ] CCIE Routing and Switching v4.0 Quick Reference © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 88 ] CCIE Routing and Switching v4.0 Quick Referenceip as-path access-list access-list-number {permit deny}as-regular-expressionneighbor {ip-address peer-group-name} filter-list access-list-number {in out} © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  18. 18. [ 89 ] CCIE Routing and Switching v4.0 Quick Reference ip prefix-list list-name [seq seq-value] deny permit network/len [ge ge-value] [le le-value] ge le network/len ge le ge-value gele le-value le neighbor {ip-address peer-group-name} prefix-list prefix-listname {in out} distribute-list {access-list-number name prefix-list prefix-listname} out [interface-name routing-process autonomous-system-number] © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 90 ] CCIE Routing and Switching v4.0 Quick Reference ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  19. 19. [ 91 ] CCIE Routing and Switching v4.0 Quick Reference neighbor orf prefix-listneighbor {ip-address} [capability] orf prefix-list [receive send both] prefix-filter■■■■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 92 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■Router(config-router)# neighbor ip-address route-map name in out soft-reconfiguration inbound bgp ip- out © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  20. 20. [ 93 ] CCIE Routing and Switching v4.0 Quick Reference ■ ■ ■Local Preference:Atomic Aggregate:Multiexit Discriminator:Aggregator: © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 94 ] CCIE Routing and Switching v4.0 Quick ReferenceCommunity: neighbor {ip-address peer-group-name} weight weight neighbor {ip-address peer-group-name} filter-list access-list-number {in out weight weight} ■ ■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  21. 21. [ 95 ] CCIE Routing and Switching v4.0 Quick Reference network © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 96 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  22. 22. [ 97 ] CCIE Routing and Switching v4.0 Quick Reference set additiveneighbor ip-address route-map map in out © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 98 ] CCIE Routing and Switching v4.0 Quick Referenceredistribute protocol route-map mapneighbor ip-address send-community■■■ internet■ip community-list 1-99 permit deny value [ value ... ]ip community-list 100-199 permit deny regexp © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  23. 23. [ 99 ] CCIE Routing and Switching v4.0 Quick Reference .* exact■■■■bgp cluster-id cluster-id © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 100 ] CCIE Routing and Switching v4.0 Quick Referenceneighbor ip-address route-reflector-client the © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  24. 24. [ 101 ] CCIE Routing and Switching v4.0 Quick Reference■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 102 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  25. 25. [ 103 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 104 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  26. 26. [ 105 ] CCIE Routing and Switching v4.0 Quick Reference © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 106 ] CCIE Routing and Switching v4.0 Quick Referencerouter eigrp autonomous-system-numbernetwork network-number [wildcard-mask] topology © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  27. 27. [ 107 ] CCIE Routing and Switching v4.0 Quick Reference■■■■■■■■■■ address © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 108 ] CCIE Routing and Switching v4.0 Quick Reference variance nnneigrp stub [receive-only connected static summary] © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  28. 28. [ 109 ] CCIE Routing and Switching v4.0 Quick Referencedistribute-list {access-list-number name} out [interface-name routing-process [autonomous-systemnumber]]distribute-list {access-list-number name} in [type number]] set■■■■ © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 110 ] CCIE Routing and Switching v4.0 Quick Referenceroute-map map-tag [permit deny] [sequence-number]match {conditions}set {actions}ip policy route-map map-tag © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.
  29. 29. [ 111 ] CCIE Routing and Switching v4.0 Quick Referenceredistribute protocol [process-id] [match route-type][metric metric-value] [route-map map-tag]redistribute protocol [process-id] [metric metric-value][metric-type type-value] [route-map map-tag][subnets] [tag tag-value] © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details. [ 112 ] CCIE Routing and Switching v4.0 Quick Referenceredistribute protocol [process-id] [match {internal external 1 external 2}] [metric metric-value][route-map map-tag] © 2011 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 245 for more details.

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