Difference between revisions of "CCNP TSHOOT Learning Guide/Chapter 5"
From Teknologisk videncenter
m (→IOS Commands to verify Routing Functions) |
m (→Route Profiling) |
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</source> | </source> | ||
===Route Profiling=== | ===Route Profiling=== | ||
| + | <source lang=cli> | ||
R1(config)#<input>ip route profile</input> | R1(config)#<input>ip route profile</input> | ||
R1(config)#<input>^Z</input> | R1(config)#<input>^Z</input> | ||
| Line 175: | Line 176: | ||
R1(config)#<input>no ip route profile</input> | R1(config)#<input>no ip route profile</input> | ||
</source> | </source> | ||
| + | |||
==show ip cef== | ==show ip cef== | ||
<source lang=cli> | <source lang=cli> | ||
Revision as of 15:00, 18 June 2010
Maintaining and Troubleshooting Routing Solutions
Contents
Redistributiuon
| Protocol | Default Seed Metric |
|---|---|
| RIP | Infinity |
| IGRP/EIGRP | Infinity |
| OSPF | 20 except from BGP then 1 |
| ISIS | 0 |
| BGP | IGP |
IOS Commands to verify Routing Functions
Verifying and Troubleshooting Route Propagation
Debug ip routing
R1#<input>debug ip routing</input>
IP routing debugging is on
R1#<input>sh ip route</input>
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 209.165.200.226 to network 0.0.0.0
209.165.200.0/24 is variably subnetted, 2 subnets, 2 masks
C 209.165.200.224/30 is directly connected, Serial0/0/0
C 209.165.200.226/32 is directly connected, Serial0/0/0
10.0.0.0/8 is variably subnetted, 9 subnets, 3 masks
D 10.1.10.0/24 [90/28416] via 10.1.2.1, 02:28:50, FastEthernet0/1
D 10.1.2.12/30 [90/30976] via 10.1.2.1, 02:28:50, FastEthernet0/1
C 10.1.2.0/30 is directly connected, FastEthernet0/1
D 10.1.30.0/24 [90/28416] via 10.1.2.1, 02:28:51, FastEthernet0/1
D 10.1.20.0/24 [90/28416] via 10.1.2.1, 02:28:51, FastEthernet0/1
D 10.1.50.0/24 [90/28416] via 10.1.2.1, 02:28:51, FastEthernet0/1
D 10.1.100.0/24 [90/28416] via 10.1.2.1, 02:28:51, FastEthernet0/1
D 10.1.203.1/32 [90/158976] via 10.1.2.1, 02:28:51, FastEthernet0/1
D 10.1.200.0/24 [90/28416] via 10.1.2.1, 02:28:51, FastEthernet0/1
C 192.168.1.0/24 is directly connected, Loopback0
S* 0.0.0.0/0 [1/0] via 209.165.200.226
R1#<input>sh run | section router eigrp</input>
router eigrp 1
redistribute static
passive-interface default
no passive-interface FastEthernet0/1
network 10.1.2.0 0.0.0.3
network 192.168.1.1 0.0.0.0
no auto-summary
R1#<input>clear ip eigrp 1 neighbors</input>
R1#
Jun 18 12:45:44.546: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: <notice>Neighbor 10.1.2.1 (FastEthernet0/1) is down: manually cleared</notice>
Jun 18 12:45:44.546: RT: delete route to 10.1.10.0 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:44.546: RT: no routes to 10.1.10.0
Jun 18 12:45:44.546: RT: NET-RED 10.1.10.0/24
Jun 18 12:45:44.546: RT: delete subnet route to 10.1.10.0/24
Jun 18 12:45:44.546: RT: NET-RED 10.1.10.0/24
Jun 18 12:45:44.546: RT: delete route to 10.1.2.12 via 10.1.2.1, eigrp metric [90/30976]
Jun 18 12:45:44.546: RT: no routes to 10.1.2.12
Jun 18 12:45:44.546: RT: NET-RED 10.1.2.12/30
Jun 18 12:45:44.546: RT: delete subnet route to 10.1.2.12/30
Jun 18 12:45:44.546: RT: NET-RED 10.1.2.12/30
Jun 18 12:45:44.546: RT: delete route to 10.1.30.0 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:44.546: RT: no routes to 10.1.30.0
Jun 18 12:45:44.546: RT: NET-RED 10.1.30.0/24
Jun 18 12:45:44.546: RT: delete subnet route to 10.1.30.0/24
Jun 18 12:45:44.546: RT: NET-RED 10.1.30.
R1#0/24
Jun 18 12:45:44.550: RT: delete route to 10.1.20.0 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:44.550: RT: no routes to 10.1.20.0
Jun 18 12:45:44.550: RT: NET-RED 10.1.20.0/24
Jun 18 12:45:44.550: RT: delete subnet route to 10.1.20.0/24
Jun 18 12:45:44.550: RT: NET-RED 10.1.20.0/24
Jun 18 12:45:44.550: RT: delete route to 10.1.50.0 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:44.550: RT: no routes to 10.1.50.0
Jun 18 12:45:44.550: RT: NET-RED 10.1.50.0/24
Jun 18 12:45:44.550: RT: delete subnet route to 10.1.50.0/24
Jun 18 12:45:44.550: RT: NET-RED 10.1.50.0/24
Jun 18 12:45:44.550: RT: delete route to 10.1.100.0 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:44.550: RT: no routes to 10.1.100.0
Jun 18 12:45:44.550: RT: NET-RED 10.1.100.0/24
Jun 18 12:45:44.550: RT: delete subnet route to 10.1.100.0/24
Jun 18 12:45:44.550: RT: NET-RED 10.1.100.0/24
Jun 18 12:45:44.550: RT: delete route to 10.1.203.1 via 10.1.2.1, eigrp metric [90/158976]
Jun 18 12:45:44.550: RT: no routes to 10.1.203.1
Jun 18 12:45:44.550: RT: NET-RED 10.1.203.1/32
Jun 18 12:45:44.550: RT: delete subnet route to 10.1.203.1/32
Jun 18 12:45:44.550: RT: NET-RED 10.1.203.1/32
Jun 18 12:45:44.554: RT: delete route to 10.1.200.0 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:44.554: RT: no routes to 10.1.200.0
Jun 18 12:45:44.554: RT: NET-RED 10.1.200.0/24
Jun 18 12:45:44.554: RT: delete subnet route to 10.1.200.0/24
Jun 18 12:45:44.554: RT: NET-RED 10.1.200.0/24
Jun 18 12:45:46.558: RT: NET-RED 0.0.0.0/0
Jun 18 12:45:47.214: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 1: <notice>Neighbor 10.1.2.1 (FastEthernet0/1) is up: new adjacency</notice>
Jun 18 12:45:47.258: RT: network 10.0.0.0 is now variably masked
Jun 18 12:45:47.258: RT: add 10.1.10.0/24 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:47.258: RT: NET-RED 10.1.10.0/24
Jun 18 12:45:47.258: RT: add 10.1.20.0/24 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:47.258: RT: NET-RED 10.1.20.0/24
Jun 18 12:45:47.258: RT: add 10.1.30.0/24 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:47.258: RT: NET-RED 10.1.30.0/24
Jun 18 12:45:47.262: RT: add 10.1.50.0/24 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:47.262: RT: NET-RED 10.1.50.0/24
Jun 18 12:45:47.262: RT: add 10.1.100.0/24 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:47.262: RT:
R1#NET-RED 10.1.100.0/24
Jun 18 12:45:47.262: RT: add 10.1.200.0/24 via 10.1.2.1, eigrp metric [90/28416]
Jun 18 12:45:47.262: RT: NET-RED 10.1.200.0/24
Jun 18 12:45:47.262: RT: add 10.1.2.12/30 via 10.1.2.1, eigrp metric [90/30976]
Jun 18 12:45:47.262: RT: NET-RED 10.1.2.12/30
Jun 18 12:45:47.262: RT: add 10.1.203.1/32 via 10.1.2.1, eigrp metric [90/158976]
Jun 18 12:45:47.262: RT: NET-RED 10.1.203.1/32
R1#<input>no debug ip routing</input>
IP routing debugging is offRoute Profiling
R1(config)#<input>ip route profile</input>
R1(config)#<input>^Z</input>
Jun 18 12:46:41.803: %SYS-5-CONFIG_I: Configured from console by console
R1#<input>sh ip route profile</input>
IP routing table change statistics:
Frequency of changes in a 5 second sampling interval
-------------------------------------------------------------
Change/ Fwd-path Prefix Nexthop Pathcount Prefix
interval change add change change refresh
-------------------------------------------------------------
0 2 2 2 2 1
1 0 0 0 0 1
2 0 0 0 0 0
3 0 0 0 0 0
4 0 0 0 0 0
5 0 0 0 0 0
10 0 0 0 0 0
15 0 0 0 0 0
20 0 0 0 0 0
25 0 0 0 0 0
30 0 0 0 0 0
55 0 0 0 0 0
80 0 0 0 0 0
105 0 0 0 0 0
130 0 0 0 0 0
155 0 0 0 0 0
280 0 0 0 0 0
405 0 0 0 0 0
-------------------------------------------------------------
Change/ Fwd-path Prefix Nexthop Pathcount Prefix
interval change add change change refresh
-------------------------------------------------------------
530 0 0 0 0 0
655 0 0 0 0 0
780 0 0 0 0 0
1405 0 0 0 0 0
2030 0 0 0 0 0
2655 0 0 0 0 0
3280 0 0 0 0 0
3905 0 0 0 0 0
7030 0 0 0 0 0
10155 0 0 0 0 0
13280 0 0 0 0 0
Overflow 0 0 0 0 0
R1#<input>conf t</input>
R1(config)#<input>no ip route profile</input>show ip cef
SW1#show ip cef exact-route 172.16.4.16 192.168.22.73
172.16.4.16 -> 192.168.22.73 => IP adj out of Vlan1, addr 172.16.4.16show ip prot
remember