kurt 2008-3-4 15:19
kurt复习ISIS路由协议小实验
[attach]1467[/attach]
[email=root@kurt]root@kurt[/email]# show | display set
set version 7.3R4.3
set logical-routers a1 interfaces fxp2 unit 201 vlan-id 201
set logical-routers a1 interfaces fxp2 unit 201 family inet address 10.10.201.2/30
set logical-routers a1 interfaces fxp2 unit 201 family iso
set logical-routers a1 interfaces fxp2 unit 210 vlan-id 210
set logical-routers a1 interfaces fxp2 unit 210 family inet address 10.10.210.1/30
set logical-routers a1 interfaces fxp2 unit 210 family iso
set logical-routers a1 interfaces lo0 unit 11 family inet address 100.100.10.3/32
set logical-routers a1 interfaces lo0 unit 11 family iso address 49.1111.2222.2222.2222.00
set logical-routers a1 protocols isis interface fxp2.201 level 2 disable
set logical-routers a1 protocols isis interface fxp2.210 level 2 disable
set logical-routers a1 protocols isis interface lo0.11
set logical-routers a3 interfaces fxp3 unit 202 vlan-id 202
set logical-routers a3 interfaces fxp3 unit 202 family inet address 10.10.202.2/30
set logical-routers a3 interfaces fxp3 unit 202 family iso
set logical-routers a3 interfaces fxp3 unit 210 vlan-id 210
set logical-routers a3 interfaces fxp3 unit 210 family inet address 10.10.210.2/30
set logical-routers a3 interfaces fxp3 unit 210 family iso
set logical-routers a3 interfaces lo0 unit 12 family inet address 100.100.10.4/32
set logical-routers a3 interfaces lo0 unit 12 family iso address 49.1111.3333.3333.3333.00
set logical-routers a3 protocols isis interface fxp3.202 level 2 disable
set logical-routers a3 protocols isis interface fxp3.210 level 2 disable
set logical-routers a3 protocols isis interface lo0.12
set logical-routers b1 interfaces fxp3 unit 203 vlan-id 203
set logical-routers b1 interfaces fxp3 unit 203 family inet address 10.10.203.2/30
set logical-routers b1 interfaces fxp3 unit 203 family iso
set logical-routers b1 interfaces lo0 unit 13 family inet address 100.100.10.5/32
set logical-routers b1 interfaces lo0 unit 13 family iso address 49.2222.4444.4444.4444.00
set logical-routers b1 protocols isis interface fxp3.203 level 2 disable
set logical-routers b1 protocols isis interface lo0.13
set logical-routers r1 interfaces fxp1 unit 101 vlan-id 101
set logical-routers r1 interfaces fxp1 unit 101 family inet address 10.10.101.1/30
set logical-routers r1 interfaces fxp1 unit 101 family iso
set logical-routers r1 interfaces fxp1 unit 201 vlan-id 201
set logical-routers r1 interfaces fxp1 unit 201 family inet address 10.10.201.1/30
set logical-routers r1 interfaces fxp1 unit 201 family iso
set logical-routers r1 interfaces fxp1 unit 202 vlan-id 202
set logical-routers r1 interfaces fxp1 unit 202 family inet address 10.10.202.1/30
set logical-routers r1 interfaces fxp1 unit 202 family iso
set logical-routers r1 interfaces lo0 unit 0 family inet address 100.100.1.1/32
set logical-routers r1 interfaces lo0 unit 0 family iso address 49.1111.1111.1111.1111.00
set logical-routers r1 protocols isis traceoptions file isis
set logical-routers r1 protocols isis traceoptions flag hello
set logical-routers r1 protocols isis traceoptions flag error
set logical-routers r1 protocols isis traceoptions flag state
set logical-routers r1 protocols isis traceoptions flag general
set logical-routers r1 protocols isis traceoptions flag normal
set logical-routers r1 protocols isis interface fxp1.101 level 1 disable
set logical-routers r1 protocols isis interface fxp1.201 level 2 disable
set logical-routers r1 protocols isis interface fxp1.202 level 2 disable
set logical-routers r1 protocols isis interface lo0.0
set logical-routers r2 interfaces fxp2 unit 101 vlan-id 101
set logical-routers r2 interfaces fxp2 unit 101 family inet address 10.10.101.2/30
set logical-routers r2 interfaces fxp2 unit 101 family iso
set logical-routers r2 interfaces fxp2 unit 203 vlan-id 203
set logical-routers r2 interfaces fxp2 unit 203 family inet address 10.10.203.1/30
set logical-routers r2 interfaces fxp2 unit 203 family iso
set logical-routers r2 interfaces lo0 unit 1 family inet address 100.100.1.2/32
set logical-routers r2 interfaces lo0 unit 1 family iso address 49.2222.2222.2222.2222.00
set logical-routers r2 protocols isis interface fxp2.101 level 1 disable
set logical-routers r2 protocols isis interface fxp2.203 level 2 disable
set logical-routers r2 protocols isis interface lo0.1
set interfaces fxp1 vlan-tagging
set interfaces fxp2 vlan-tagging
set interfaces fxp3 vlan-tagging
看看配置的结果怎么样
[email=root@kurt]root@kurt[/email]# run ping 10.10.202.2 logical-router r1
PING 10.10.202.2 (10.10.202.2): 56 data bytes
64 bytes from 10.10.202.2: icmp_seq=0 ttl=64 time=0.677 ms
64 bytes from 10.10.202.2: icmp_seq=1 ttl=64 time=0.604 ms
^C
--- 10.10.202.2 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.604/0.641/0.677/0.036 ms
[edit]
[email=root@kurt]root@kurt[/email]# run ping 10.10.202.2 logical-router r2
PING 10.10.202.2 (10.10.202.2): 56 data bytes
64 bytes from 10.10.202.2: icmp_seq=0 ttl=63 time=0.780 ms
64 bytes from 10.10.202.2: icmp_seq=1 ttl=63 time=0.764 ms
^C
--- 10.10.202.2 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.764/0.772/0.780/0.008 ms
[edit]
[email=root@kurt]root@kurt[/email]# run ping 10.10.202.2 logical-router a1
PING 10.10.202.2 (10.10.202.2): 56 data bytes
64 bytes from 10.10.202.2: icmp_seq=0 ttl=64 time=1.805 ms
64 bytes from 10.10.202.2: icmp_seq=1 ttl=64 time=0.655 ms
^C
--- 10.10.202.2 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.655/1.230/1.805/0.575 ms
[edit]
[email=root@kurt]root@kurt[/email]# run ping 10.10.202.2 logical-router a3
PING 10.10.202.2 (10.10.202.2): 56 data bytes
64 bytes from 10.10.202.2: icmp_seq=0 ttl=64 time=0.537 ms
64 bytes from 10.10.202.2: icmp_seq=1 ttl=64 time=0.488 ms
^C
--- 10.10.202.2 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.488/0.513/0.537/0.024 ms
[email=root@kurt]root@kurt[/email]# run ping 10.10.202.2 logical-router r1
PING 10.10.202.2 (10.10.202.2): 56 data bytes
64 bytes from 10.10.202.2: icmp_seq=0 ttl=64 time=0.677 ms
64 bytes from 10.10.202.2: icmp_seq=1 ttl=64 time=0.604 ms
^C
--- 10.10.202.2 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.604/0.641/0.677/0.036 ms
[edit]
[email=root@kurt]root@kurt[/email]# run ping 10.10.202.2 logical-router r2
PING 10.10.202.2 (10.10.202.2): 56 data bytes
64 bytes from 10.10.202.2: icmp_seq=0 ttl=63 time=0.780 ms
64 bytes from 10.10.202.2: icmp_seq=1 ttl=63 time=0.764 ms
^C
--- 10.10.202.2 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.764/0.772/0.780/0.008 ms
[edit]
[email=root@kurt]root@kurt[/email]# run ping 10.10.202.2 logical-router a1
PING 10.10.202.2 (10.10.202.2): 56 data bytes
64 bytes from 10.10.202.2: icmp_seq=0 ttl=64 time=1.805 ms
64 bytes from 10.10.202.2: icmp_seq=1 ttl=64 time=0.655 ms
^C
--- 10.10.202.2 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.655/1.230/1.805/0.575 ms
[edit]
[email=root@kurt]root@kurt[/email]# run ping 10.10.202.2 logical-router a3
PING 10.10.202.2 (10.10.202.2): 56 data bytes
64 bytes from 10.10.202.2: icmp_seq=0 ttl=64 time=0.537 ms
64 bytes from 10.10.202.2: icmp_seq=1 ttl=64 time=0.488 ms
^C
--- 10.10.202.2 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.488/0.513/0.537/0.024 ms
看看IS-IS端口
[email=root@kurt]root@kurt[/email]# run show isis interface logical-router r1
IS-IS interface database:
Interface L CirID Level 1 DR Level 2 DR L1/L2 Metric
fxp1.101 2 0x2 Disabled 2222.2222.2222.02 10/10
fxp1.201 1 0x3 2222.2222.2222.02 Disabled 10/10
fxp1.202 1 0x4 3333.3333.3333.02 Disabled 10/10
lo0.0 0 0x1 Passive Passive 0/0
[edit]
[email=root@kurt]root@kurt[/email]# run show isis interface logical-router r2
IS-IS interface database:
Interface L CirID Level 1 DR Level 2 DR L1/L2 Metric
fxp2.101 2 0x2 Disabled kurt.02 10/10
fxp2.203 1 0x3 4444.4444.4444.02 Disabled 10/10
lo0.1 0 0x1 Passive Passive 0/0
[edit]
[email=root@kurt]root@kurt[/email]# run show isis interface logical-router a1
IS-IS interface database:
Interface L CirID Level 1 DR Level 2 DR L1/L2 Metric
fxp2.201 1 0x2 kurt.02 Disabled 10/10
fxp2.210 1 0x3 3333.3333.3333.03 Disabled 10/10
lo0.11 0 0x1 Passive Passive 0/0
[edit]
[email=root@kurt]root@kurt[/email]# run show isis interface logical-router a3
IS-IS interface database:
Interface L CirID Level 1 DR Level 2 DR L1/L2 Metric
fxp3.202 1 0x2 kurt.02 Disabled 10/10
fxp3.210 1 0x3 kurt.03 Disabled 10/10
lo0.12 0 0x1 Passive Passive 0/0
[edit]
[email=root@kurt]root@kurt[/email]# run show isis interface logical-router b1
IS-IS interface database:
Interface L CirID Level 1 DR Level 2 DR L1/L2 Metric
fxp3.203 1 0x2 kurt.02 Disabled 10/10
lo0.13 0 0x1 Passive Passive 0/0
看看邻接关系
[edit]
[email=root@kurt]root@kurt[/email]# run show isis adjacency logical-router r1
Interface System L State Hold (secs) SNPA
fxp1.101 2222.2222.2222 2 Up 7 0:aa:0:0:1:2
fxp1.201 2222.2222.2222 1 Up 8 0:aa:0:0:1:2
fxp1.202 3333.3333.3333 1 Up 8 0:aa:0:0:1:3
[edit]
[email=root@kurt]root@kurt[/email]# run show isis adjacency logical-router r2
Interface System L State Hold (secs) SNPA
fxp2.101 1111.1111.1111 2 Up 23 0:aa:0:0:1:1
fxp2.203 4444.4444.4444 1 Up 7 0:aa:0:0:1:3
[edit]
[email=root@kurt]root@kurt[/email]# run show isis adjacency logical-router a1
Interface System L State Hold (secs) SNPA
fxp2.201 1111.1111.1111 1 Up 22 0:aa:0:0:1:1
fxp2.210 3333.3333.3333 1 Up 8 0:aa:0:0:1:3
[edit]
[email=root@kurt]root@kurt[/email]# run show isis adjacency logical-router a3
Interface System L State Hold (secs) SNPA
fxp3.202 1111.1111.1111 1 Up 20 0:aa:0:0:1:1
fxp3.210 2222.2222.2222 1 Up 21 0:aa:0:0:1:2
[edit]
[email=root@kurt]root@kurt[/email]# run show isis adjacency logical-router b1
Interface System L State Hold (secs) SNPA
fxp3.203 2222.2222.2222 1 Up 19 0:aa:0:0:1:2
查看r1的spf算法
[email=root@kurt]root@kurt[/email]# run show isis spf log logical-router r1
IS-IS level 1 SPF log:
Start time Elapsed (secs) Count Reason
Tue Mar 4 11:14:34 0.000218 1 Reconfig
Tue Mar 4 11:14:58 0.001112 1 Reconfig
Tue Mar 4 11:15:08 0.000545 1 Reconfig
Tue Mar 4 11:29:56 0.000146 1 Periodic SPF
Tue Mar 4 11:38:15 0.000676 2 Purging LSP kurt.00-00
Tue Mar 4 11:38:16 0.000737 1 Reconfig
Tue Mar 4 11:38:56 0.000665 1 Reconfig
Tue Mar 4 11:40:11 0.000133 1 Reconfig
Tue Mar 4 11:41:31 0.000753 2 Purging LSP kurt.00-00
Tue Mar 4 11:41:32 0.000629 1 Reconfig
Tue Mar 4 11:41:59 0.000129 3 Multi area attachment change
Tue Mar 4 11:55:48 0.000205 1 Periodic SPF
Tue Mar 4 11:59:49 0.000501 6 New adjacency 3333.3333.3333 on fxp1.202
Tue Mar 4 12:00:21 0.000772 1 Reconfig
Tue Mar 4 12:05:43 0.000670 5 New adjacency 2222.2222.2222 on fxp1.201
Tue Mar 4 12:05:44 0.001223 1 Reconfig
Tue Mar 4 12:05:54 0.000953 2 Updated LSP 2222.2222.2222.00-00
Tue Mar 4 12:06:08 0.000338 3 Updated LSP 3333.3333.3333.00-00
Tue Mar 4 12:06:09 0.001329 1 Reconfig
Tue Mar 4 12:06:19 0.000505 1 Reconfig
IS-IS level 2 SPF log:
Start time Elapsed (secs) Count Reason
Tue Mar 4 11:14:58 0.000123 1 Reconfig
Tue Mar 4 11:15:08 0.000119 1 Reconfig
Tue Mar 4 11:28:53 0.000144 1 Periodic SPF
Tue Mar 4 11:38:15 0.000153 2 Purging LSP kurt.00-00
Tue Mar 4 11:38:16 0.000130 1 Reconfig
Tue Mar 4 11:38:56 0.000181 1 Reconfig
Tue Mar 4 11:40:11 0.000075 1 Reconfig
Tue Mar 4 11:41:31 0.000193 2 Purging LSP kurt.00-00
Tue Mar 4 11:41:32 0.000131 1 Reconfig
Tue Mar 4 11:41:58 0.001714 5 New adjacency 2222.2222.2222 on fxp1.101
Tue Mar 4 11:41:59 0.000158 1 Reconfig
Tue Mar 4 11:56:24 0.000284 1 Periodic SPF
Tue Mar 4 11:59:49 0.000146 1 Reconfig
Tue Mar 4 11:59:50 0.000101 1 Updated LSP kurt.00-00
Tue Mar 4 12:00:21 0.000172 1 Reconfig
Tue Mar 4 12:05:44 0.000178 2 Updated LSP kurt.00-00
Tue Mar 4 12:05:54 0.000145 1 Reconfig
Tue Mar 4 12:05:54 0.000089 1 Updated LSP kurt.00-00
Tue Mar 4 12:06:09 0.000174 1 Reconfig
Tue Mar 4 12:06:19 0.000151 2 Updated LSP 2222.2222.2222.00-00
[email=root@kurt]root@kurt[/email]# run show isis statistics logical-router r1
IS-IS statistics for kurt:
PDU type Received Processed Drops Sent Rexmit
LSP 59 59 0 48 0
IIH 977 26 951 57 0
CSNP 290 290 0 0 0
PSNP 0 0 0 0 0
Unknown 0 0 0 0 0
Totals 1326 375 951 105 0
Total packets received: 1326 Sent: 48
SNP queue length: 0 Drops: 0
LSP queue length: 0 Drops: 0
SPF runs: 61
Fragments rebuilt: 44
LSP regenerations: 4
Purges initiated: 4
[edit]
[email=root@kurt]root@kurt[/email]# run show isis database logical-router a1 detail
IS-IS level 1 link-state database:
1111.1111.1111.00-00 Sequence: 0x12, Checksum: 0x5718, Lifetime: 890 secs
IS neighbor: kurt.02 Metric: 10
IS neighbor: 3333.3333.3333.02 Metric: 10
IP prefix: 10.10.201.0/30 Metric: 10 Internal Up
IP prefix: 10.10.202.0/30 Metric: 10 Internal Up
IP prefix: 100.100.1.1/32 Metric: 0 Internal Up
kurt.00-00 Sequence: 0x7, Checksum: 0x9c38, Lifetime: 892 secs
IS neighbor: kurt.02 Metric: 10
IS neighbor: 3333.3333.3333.03 Metric: 10
IP prefix: 10.10.201.0/30 Metric: 10 Internal Up
IP prefix: 10.10.210.0/30 Metric: 10 Internal Up
IP prefix: 100.100.10.3/32 Metric: 0 Internal Up
kurt.02-00 Sequence: 0x5, Checksum: 0x98e1, Lifetime: 892 secs
IS neighbor: 1111.1111.1111.00 Metric: 0
IS neighbor: kurt.00 Metric: 0
3333.3333.3333.00-00 Sequence: 0x9, Checksum: 0xbcda, Lifetime: 890 secs
IS neighbor: 3333.3333.3333.02 Metric: 10
IS neighbor: 3333.3333.3333.03 Metric: 10
IP prefix: 10.10.202.0/30 Metric: 10 Internal Up
IP prefix: 10.10.210.0/30 Metric: 10 Internal Up
IP prefix: 100.100.10.4/32 Metric: 0 Internal Up
3333.3333.3333.02-00 Sequence: 0x7, Checksum: 0x94b0, Lifetime: 890 secs
IS neighbor: 1111.1111.1111.00 Metric: 0
IS neighbor: 3333.3333.3333.00 Metric: 0
3333.3333.3333.03-00 Sequence: 0x3, Checksum: 0x95e5, Lifetime: 890 secs
IS neighbor: kurt.00 Metric: 0
IS neighbor: 3333.3333.3333.00 Metric: 0
IS-IS level 2 link-state database:
1111.1111.1111.00-00 Sequence: 0xd, Checksum: 0, Lifetime: 0 secs
kurt.00-00 Sequence: 0x9, Checksum: 0x6868, Lifetime: 892 secs
IP prefix: 10.10.201.0/30 Metric: 10 Internal Up
IP prefix: 10.10.202.0/30 Metric: 20 Internal Up
IP prefix: 10.10.210.0/30 Metric: 10 Internal Up
IP prefix: 100.100.1.1/32 Metric: 10 Internal Up
IP prefix: 100.100.10.3/32 Metric: 0 Internal Up
IP prefix: 100.100.10.4/32 Metric: 10 Internal Up
（未完，待续）
admin 2008-3-4 15:48
kutr兄！又无私奉献了！
谢谢了！我们会在路由方面努力学习的！):gao_xing
杨园 2008-3-4 15:50
我是新手！虽然看不太明白！但是还是要回一个！
这是对楼主付出努力的肯定！！
还望楼主能继续发一些这样的帖子！！
Casa1992 2008-9-10 13:23
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