Configuration Example 7: Modifying the Metric of Redistributed Routes Using a Route Map
In the first configuration example for Figure 14-3, the EIGRP routes were redistributed into OSPF with a default metric of 20. For this example, modify the configuration on Router B to change the metric of the classful routes to 100 and the metric of the classless routes to 200.
Router B router ospf 1 redistribute eigrp 1 subnets route-map control-eigrp ! access-list 1 permit 6.0.0.0 0.15.255.255 access-list 1 permit 146.6.0.0 0.0.15.255 access-list 1 permit 206.6.6.0 0.0.0.15 access-list 1 permit 10.1.1.4 0.0.0.3 route-map control-eigrp permit 10 match ip address 1 set metric 200 ! route-map control-eigrp permit 20 set metric 100
Verification
Verify that the new metric has been applied to the redistributed EIGRP routes. On Router A you can look at the IP routing table and the OSPF database.
rtrA#show ip route
Codes: C - connected, S - static, I - IGRP, 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, E - EGP
i - IS-IS, 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
1.0.0.0/32 is subnetted, 1 subnets
C 1.1.1.1 is directly connected, Loopback0
O E2 205.5.5.0/24 [110/100] via 10.1.1.2, 00:01:53, Serial0/1
206.6.6.0/28 is subnetted, 1 subnets
O E2 206.6.6.0 [110/200] via 10.1.1.2, 00:01:53, Serial0/1
O E2 5.0.0.0/8 [110/100] via 10.1.1.2, 00:01:53, Serial0/1
6.0.0.0/12 is subnetted, 1 subnets
O E2 6.0.0.0 [110/200] via 10.1.1.2, 00:01:53, Serial0/1
172.16.0.0/24 is subnetted, 1 subnets
C 172.16.1.0 is directly connected, Ethernet0/0
O E2 145.5.0.0/16 [110/100] via 10.1.1.2, 00:01:54, Serial0/1
10.0.0.0/30 is subnetted, 2 subnets
C 10.1.1.0 is directly connected, Serial0/1
O E2 10.1.1.4 [110/200] via 10.1.1.2, 00:01:55, Serial0/1
146.6.0.0/20 is subnetted, 1 subnets
O E2 146.6.0.0 [110/200] via 10.1.1.2, 00:01:55, Serial0/1
rtrA#show ip ospf database external 5.0.0.0
OSPF Router with ID (1.1.1.1) (Process ID 1)
Type-5 AS External Link States
Routing Bit Set on this LSA
LS age: 254
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 5.0.0.0 (External Network Number )
Advertising Router: 2.2.2.2
LS Seq Number: 80000002
Checksum: 0x8BB6
Length: 36
Network Mask: /8
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 100
Forward Address: 0.0.0.0
External Route Tag: 0
rtrA#show ip ospf database external 206.6.6.0
OSPF Router with ID (1.1.1.1) (Process ID 1)
Type-5 AS External Link States
Routing Bit Set on this LSA
LS age: 297
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 206.6.6.0 (External Network Number )
Advertising Router: 2.2.2.2
LS Seq Number: 80000003
Checksum: 0x51C4
Length: 36
Network Mask: /28
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 200
Forward Address: 0.0.0.0
External Route Tag: 0
8. Configuration Example 8: Modifying the Metric Type of Redistributed Routes Using a Route Map | Next SectionPrevious Section
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