CCIE实验室考试指南(1)

文章作者 100test 发表时间 2007:03:14 13:16:00
来源 100Test.Com百考试题网


Lab 01-


  Trouble-Shooting
  Everything was fine before lunch:
  Router_A
  Router_A#sh run
  Building configuration...
  Current configuration:
  !
  version 11.2
  no service password-encryption
  no service udp-small-servers
  no service tcp-small-servers
  !
  hostname Router_A
  !
  interface Ethernet0
  ip address 172.16.4.17 255.255.255.240
  !
  interface Ethernet1
  no ip address
  shutdown
  !
  interface Serial0
  ip address 10.16.0.5 255.255.255.252
  no fair-queue
  !
  interface Serial1
  ip address 10.16.1.5 255.255.255.252
  ip rip authentication mode 0
  !
  router ospf 100
  network 10.16.0.0 0.0.0.255 area 0
  network 10.16.1.0 0.0.0.255 area 1
  area 1 virtual-link 10.16.1.6 ...
  message-digest-key 10 md5 Router_C
  !
  no ip classless
  !
  line con 0
  exec-timeout 0 0
  line aux 0
  line vty 0 4
  login
  !
  end
  Router_A#sh ip ospf vir
  Router_A#sh ip ospf virtual-links
  Virtual Link OSPF_VL0 to router 10.16.1.6 is up
  Run as demand circuit
  DoNotAge LSA allowed.
  Transit area 1, via interface Serial1, ...
  Cost of using 64
  Transmit Delay is 1 sec, State POINT_TO_POINT,
  Timer intervals configured, Hello 10, Dead 40, ...
  Wait 40, Retransmit 5
  Hello due in 00:00:02
  Adjacency State FULL (Hello suppressed)
  Router_A#sh ip ospf vir
  Router_A#sh ip ospf virtual-links
  Virtual Link OSPF_VL0 to router 10.16.1.6 is down
  Run as demand circuit
  DoNotAge LSA allowed.
  Transit area 1, Cost of using 65535
  Transmit Delay is 1 sec, State DOWN,
  Timer intervals configured, Hello 10, Dead 40, ...
  Wait 40, Retransmit 5
  Router_C

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