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Configuring IP Routing Protocol-Independent Features
IP Routing Protocol-Independent Configuration Examples
IPC-394
Cisco IOS IP Configuration Guide
interface async 1
ip policy route-map equal-access
!
route-map equal-access permit 10
match ip address 1
set ip default next-hop 172.16.6.6
route-map equal-access permit 20
match ip address 2
set ip default next-hop 192.168.7.7
route-map equal-access permit 30
set default interface null0
Key Management Examples
The following example configures a key chain named trees. In this example, the software will always
accept and send willow as a valid key. The key chestnut will be accepted from 1:30 p.m. to 3:30 p.m. and
be sent from 2:00 p.m. to 3:00 p.m. The overlap allows for migration of keys or discrepancy in the set
time of the router. Likewise, the key birch immediately follows chestnut, and there is a 30-minute leeway
on each side to handle time-of-day differences.
interface ethernet 0
ip rip authentication key-chain trees
ip rip authentication mode md5
!
router rip
network 172.19.0.0
version 2
!
key chain trees
key 1
key-string willow
key 2
key-string chestnut
accept-lifetime 13:30:00 Jan 25 1996 duration 7200
send-lifetime 14:00:00 Jan 25 1996 duration 3600
key 3
key-string birch
accept-lifetime 14:30:00 Jan 25 1996 duration 7200
send-lifetime 15:00:00 Jan 25 1996 duration 3600
The following example configures a key chain named trees:
key chain trees
key 1
key-string willow
key 2
key-string chesnut
accept-lifetime 00:00:00 Dec 5 1995 23:59:59 Dec 5 1995
send-lifetime 06:00:00 Dec 5 1995 18:00:00 Dec 5 1995
!
interface Ethernet0
ip address 172.19.104.75 255.255.255.0 secondary
ip address 172.16.232.147 255.255.255.240
ip rip authentication key-chain trees
media-type 10BaseT
!
interface Ethernet1
no ip address
shutdown
media-type 10BaseT