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骨干ISP配置实例之ISP1BB3配置


  ISP1BB3
  *********************************************************************************
  
  Device Characteristics
  
  Table 3 shows the device characteristics for ISP1BB3.
  
  Table 3 Hardware and Software Device Characteristics for ISP1BB3
  
  Host name ISP1BB3
  
  Chassis type Cisco 7513 router
  
  Physical interfaces ?4 Ethernet/IEEE 802.3
  
  ?1 FastEthernet/IEEE 802.3
  
  ?5 Packet Over SONET (POS)
  
  Hardware components ?Cisco RSP2 (R4700) processor
  
  ?6 VIP2 controllers (1 Fast Ethernet) (4 Ethernet) (5 POS)
  
  Software loaded Release 12.1(3.3)
  
  Memory Cisco RSP2 (R4700) processor: 128 MB
  
  IP addresses ?Loopback0: J.1.0.203 255.255.255.255
  
  ?Loopback1: J.1.0.100 255.255.255.255
  
  ?Ethernet0/0/0: J.1.4.1 255.255.255.0
  
  ?Ethernet0/0/2: J.1.6.1 255.255.255.248
  
  ?FastEthernet0/1/0: J.1.7.1 255.255.255.248
  
  ?POS1/0/0: J.1.0.2 255.255.255.252
  
  ?POS2/0/0: J.1.0.14 255.255.255.252
  
  ?POS3/0/0: J.1.0.17 255.255.255.252
  
  ?POS8/0/0: J.1.5.1 255.255.255.252
  
  ?POS9/0/0: J.4.0.34 255.255.255.252
  
  
  *************************************************************************
  
  Configuration File
  
  version 12.1
  
  no service pad
  
  service timestamps debug datetime localtime
  
  service timestamps log datetime localtime
  
  no service password-encryption
  
  service udp-small-servers
  
  service tcp-small-servers
  
  !
  
  hostname ISP1BB3
  
  !
  
  logging buffered 10000 debugging
  
  no logging console
  
  enable password lab
  
  !
  
  !
  
  !
  
  !
  
  !
  
  clock timezone PDT -8
  
  clock summer-time PDT recurring
  
  ip subnet-zero
  
  ip cef distributed
  
  ip domain-name isp1.com
  
  ip name-server J.4.7.10
  
  !
  
  ip multicast-routing distributed
  
  clns routing
  
  no tag-switching ip
  
  no tag-switching advertise-tags
  
  !
  
  !
  
  interface Loopback0
  
  ip address J.1.0.203 255.255.255.255
  
  ip directed-broadcast
  
  ip router isis
  
  ip pim sparse-mode
  
  !
  
  interface Loopback1
  
  ip address J.1.0.100 255.255.255.255
  
  ip router isis
  
  ip pim sparse-mode
  
  !
  
  interface Ethernet0/0/0
  
  description TO RVT100, E3
  
  ip address J.1.4.1 255.255.255.0
  
  ip router isis
  
  ip route-cache distributed
  
  no ip mroute-cache
  
  !
  
  interface Ethernet0/0/2
  
  description TO ISP1BB3CL1
  
  ip address J.1.6.1 255.255.255.248
  
  ip router isis
  
  ip pim sparse-mode
  
  ip route-cache distributed
  
  ip mroute-cache distributed
  
  load-interval 30
  
  !
  
  interface POS1/0/0
  
  description TO ISP1BB1, POS 1/2
  
  ip address J.1.0.2 255.255.255.252
  
  ip router isis
  
  ip pim sparse-mode
  
  ip route-cache distributed
  
  ip mroute-cache distributed
  
  clock source internal
  
  !
  
  interface POS2/0/0
  
  description TO ISP1BB2, POS 2/0
  
  ip address J.1.0.14 255.255.255.252
  
  ip router isis
  
  ip pim sparse-mode
  
  ip route-cache distributed
  
  ip mroute-cache distributed
  
  clock source internal
  
  !
  
  interface POS3/0/0
  
  description TO ISP1BB4, POS 2/0/0
  
  ip address J.1.0.17 255.255.255.252
  
  ip router isis
  
  ip pim sparse-mode
  
  ip route-cache distributed
  
  ip mroute-cache distributed
  
  load-interval 30
  
  clock source internal
  
  !
  
  interface POS9/0/0
  
  description TO ISP4BB4, POS 12/0/0
  
  ip address J.4.0.34 255.255.255.252
  
  ip router isis
  
  ip pim bsr-border
  
  ip pim sparse-mode
  
  ip multicast boundary 10
  
  ip route-cache distributed
  
  ip mroute-cache distributed
  
  clock source internal
  
  !
  
  router isis
  
  net 49.0001.0000.0000.0003.00
  
  is-type level-1
  
  !
  
  router bgp 1
  
  no synchronization
  
  bgp log-neighbor-changes
  
  redistribute connected route-map connected-bgp
  
  neighbor ISP1INTERNAL peer-group
  
  neighbor ISP1INTERNAL remote-as 1
  
  neighbor ISP1INTERNAL update-source Loopback0
  
  neighbor ISP4ISP1PEER peer-group
  
  neighbor ISP4ISP1PEER remote-as 4
  
  neighbor J.1.0.200 peer-group ISP1INTERNAL
  
  neighbor J.1.0.201 peer-group ISP1INTERNAL
  
  neighbor J.1.0.202 peer-group ISP1INTERNAL
  
  neighbor J.1.0.204 peer-group ISP1INTERNAL
  
  neighbor J.1.0.205 peer-group ISP1INTERNAL
  
  neighbor J.1.0.208 peer-group ISP1INTERNAL
  
  neighbor J.1.0.209 peer-group ISP1INTERNAL
  
  neighbor J.1.0.210 peer-group ISP1INTERNAL
  
  neighbor J.4.0.33 peer-group ISP4ISP1PEER
  
  no auto-summary
  
  !
  
  address-family ipv4 multicast
  
  redistribute connected route-map connected-bgp
  
  neighbor ISP1INTERNAL activate
  
  neighbor ISP4ISP1PEER activate
  
  neighbor J.1.0.200 activate
  
  neighbor J.1.0.201 activate
  
  neighbor J.1.0.202 activate
  
  neighbor J.1.0.204 activate
  
  neighbor J.1.0.205 activate
  
  neighbor J.1.0.208 activate
  
  neighbor J.1.0.209 activate
  
  neighbor J.1.0.210 activate
  
  neighbor J.4.0.33 activate
  
  exit-address-family
  
  !
  
  no ip classless
  
  ip http server
  
  ip pim rp-address J.1.0.100
  
  ip msdp peer K.250.1.2 connect-source Loopback0
  
  ip msdp sa-filter in K.250.1.2 list 124
  
  ip msdp sa-filter out K.250.1.2 list 124
  
  ip msdp peer J.4.0.203 connect-source Loopback0 remote-as 4
  
  ip msdp sa-filter in J.4.0.203 list 124
  
  ip msdp sa-filter out J.4.0.203 list 124
  
  ip msdp peer J.1.0.204 connect-source Loopback0
  
  ip msdp cache-sa-state
  
  ip msdp originator-id Loopback0
  
  !
  
  access-list 10 deny 224.0.1.39
  
  access-list 10 deny 224.0.1.40
  
  access-list 10 deny 239.0.0.0 0.255.255.255
  
  access-list 10 permit any
  
  access-list 112 permit ip J.1.0.0 0.0.255.255 255.255.0.0 0.0.255.255
  
  access-list 112 deny ip any any
  
  access-list 124 deny ip any host 224.0.2.2
  
  access-list 124 deny ip any host 224.0.1.3
  
  access-list 124 deny ip any host 224.0.1.24
  
  access-list 124 deny ip any host 224.0.1.22
  
  access-list 124 deny ip any host

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