sanjose1#show run
Building configuration...
Current configuration : 1338 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname sanjose1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
ip cef
no ip domain lookup
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
ip address 192.168.1.5 255.255.255.252
serial restart-delay 0
clock rate 128000
!
router rip
version 2
network 192.168.1.0
no auto-summary
!
router bgp 100
no synchronization
bgp log-neighbor-changes
neighbor 192.168.1.6 remote-as 100
no auto-summary
!
!
no ip http server
no ip http secure-server
!control-plane
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
logging synchronous
stopbits 1
line aux 0
stopbits 1
line vty 0 4
!
!
end
sanjose2#show run
Building configuration...
*Apr 14 13:23:12.559: %SYS-5-CONFIG_I: Configured from console by console
Current configuration : 1664 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname sanjose2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
ip cef
no ip domain lookup
interface Loopback0
ip address 10.2.2.1 255.255.255.0
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
ip address 192.168.1.6 255.255.255.252
serial restart-delay 0
!
interface Serial1/1
ip address 172.24.1.17 255.255.255.0
serial restart-delay 0
clock rate 128000
!
router rip
version 2
network 10.0.0.0
network 172.24.0.0
network 192.168.1.0
no auto-summary
!
router bgp 100
no synchronization
bgp log-neighbor-changes
neighbor 172.24.1.18 remote-as 100
neighbor 172.24.1.18 route-reflector-client 配置路由反射
neighbor 192.168.1.5 remote-as 100
neighbor 192.168.1.5 route-reflector-client 配置路由反射
neighbor 192.168.1.5 prefix-list zhang out 路由过滤
no auto-summary
!
!
no ip http server
no ip http secure-server
ip prefix-list zhang seq 5 permit 198.0.0.0/8 路由过滤
control-plane
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
logging synchronous
stopbits 1
line aux 0
stopbits 1
line vty 0 4
!
!
end
sanjose3#show run
Building configuration...
Current configuration : 1440 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname sanjose3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
ip cef
no ip domain lookup
interface Loopback0
ip address 198.133.219.1 255.255.255.0
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
ip address 172.24.1.18 255.255.255.0
serial restart-delay 0
!
router rip
version 2
network 172.24.0.0
no auto-summary
!
router bgp 100
no synchronization
bgp log-neighbor-changes
network 198.133.219.0
aggregate-address 198.0.0.0 255.0.0.0 汇总
neighbor 172.24.1.17 remote-as 100
no auto-summary
!
!
no ip http server
no ip http secure-server
control-plane
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
logging synchronous
stopbits 1
line aux 0
stopbits 1
line vty 0 4
!
!
end
sanjose2#show ip prot
Routing Protocol is "rip"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Sending updates every 30 seconds, next due in 12 seconds
Invalid after 180 seconds, hold down 180, flushed after 240
Redistributing: rip
Default version control: send version 2, receive version 2
Interface Send Recv Triggered RIP Key-chain
Serial1/0 2 2
Serial1/1 2 2
Loopback0 2 2
Automatic network summarization is not in effect
Maximum path: 4
Routing for Networks:
10.0.0.0
172.24.0.0
192.168.1.0
Routing Information Sources:
Gateway Distance Last Update
Distance: (default is 120)
Routing Protocol is "bgp 100"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Route Reflector for address family IPv4 Unicast, 2 clients
Route Reflector for address family IPv6 Unicast, 2 clients
Route Reflector for address family ×××v4 Unicast, 2 clients
Route Reflector for address family IPv4 Multicast, 2 clients
Route Reflector for address family IPv6 Multicast, 2 clients
IGP synchronization is disabled
Automatic route summarization is disabled
Neighbor(s):
Address FiltIn FiltOut DistIn DistOut Weight RouteMap
172.24.1.18
192.168.1.5
Maximum path: 1
Routing Information Sources:
Gateway Distance Last Update
172.24.1.18 200 00:10:16
Distance: external 20 internal 200 local 200
sanjose2#show ip bgp 198.0.0.0
BGP routing table entry for 198.0.0.0/8, version 5
Paths: (1 available, best #1, table Default-IP-Routing-Table)
Advertised to update-groups:
1 2
Local, (aggregated by 100 172.24.1.18), (Received from a RR-client)
172.24.1.18 from 172.24.1.18 (172.24.1.18)
Origin IGP, metric 0, localpref 100, valid, internal, atomic-aggregate, best
sanjose1#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
172.24.0.0/24 is subnetted, 1 subnets
R 172.24.1.0 [120/1] via 192.168.1.6, 00:00:07, Serial1/0
10.0.0.0/24 is subnetted, 1 subnets
R 10.2.2.0 [120/1] via 192.168.1.6, 00:00:07, Serial1/0
192.168.1.0/30 is subnetted, 1 subnets
C 192.168.1.4 is directly connected, Serial1/0
B 198.0.0.0/8 [200/0] via 172.24.1.18, 00:15:15
sanjose1#tclsh
sanjose1(tcl)#foreach address {
+>10.2.2.1
+>192.168.1.5
+>192.168.1.6
+>172.24.1.17
+>172.24.1.18
+>198.133.219.1
+>} {
+>ping $address }
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/48/100 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/78/128 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/35/68 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.24.1.17, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/41/124 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.24.1.18, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 8/39/80 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 198.133.219.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 12/33/72 ms