ISIS BGP配置实例(四)

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ISIS BGP配置实例(四)

4、  R4配置和测试

r4#
r4#
r4#show run
Building configuration...

Current configuration : 1829 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r4
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
ip cef
ip audit po max-events 100
!
!
interface Loopback0
ip address 4.4.4.4 255.255.255.0
!
interface Loopback1
ip address 6.6.6.6 255.255.255.0
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface FastEthernet1/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet1/1
no ip address
shutdown
duplex auto
speed auto
!
interface Ethernet2/0
no ip address
shutdown
duplex half
!
interface Ethernet2/1
no ip address
shutdown
duplex half
!
interface Ethernet2/2
no ip address
shutdown
duplex half
!
interface Ethernet2/3
no ip address
shutdown
duplex half
!
interface Serial3/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/3
no ip address
shutdown
serial restart-delay 0
!
interface ATM4/0
no ip address
atm sonet stm-1
no atm ilmi-keepalive
!
interface ATM4/0.1 point-to-point
ip address 10.10.12.2 255.255.255.0
atm pvc 1 3 32 aal5snap oam 10
!
interface GigabitEthernet5/0
no ip address
shutdown
negotiation auto
!
router isis test
!
router bgp 20
no synchronization
bgp log-neighbor-changes
neighbor 10.10.12.1 remote-as 100
neighbor 10.10.12.1 next-hop-self
no auto-summary
!
ip classless
no ip http server
no ip http secure-server
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
logging synchronous
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login
!
!
end

r4#   show 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

1.0.0.0/24 is subnetted, 1 subnets
B       1.1.1.0 [20/20] via 10.10.12.1, 00:23:22
2.0.0.0/24 is subnetted, 1 subnets
B       2.2.2.0 [20/0] via 10.10.12.1, 00:19:44
3.0.0.0/24 is subnetted, 1 subnets
B       3.3.3.0 [20/30] via 10.10.12.1, 00:23:22
4.0.0.0/24 is subnetted, 1 subnets
C       4.4.4.0 is directly connected, Loopback0
5.0.0.0/24 is subnetted, 1 subnets
B       5.5.5.0 [20/0] via 10.10.12.1, 00:45:03
6.0.0.0/24 is subnetted, 1 subnets
C       6.6.6.0 is directly connected, Loopback1
7.0.0.0/24 is subnetted, 1 subnets
B       7.7.7.0 [20/0] via 10.10.12.1, 00:42:53
10.0.0.0/24 is subnetted, 4 subnets
B       10.10.9.0 [20/0] via 10.10.12.1, 00:45:04
B       10.10.10.0 [20/20] via 10.10.12.1, 00:23:22
B       10.10.11.0 [20/0] via 10.10.12.1, 00:19:44
C       10.10.12.0 is directly connected, ATM4/0.1
r4#  ping 1.1.1.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 192/316/404 ms
r4#ping 2.2.2.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 72/305/456 ms
r4#ping 3.3.3.3

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 3.3.3.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 380/455/572 ms
r4#ping 5.5.5.5

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 5.5.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 464/593/704 ms


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