Specifications

show ip route
MP-500
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
The following is sample output using the longer-prefixes keyword. When the longer-prefixes keyword
is included, the address and mask pair becomes the prefix, and any address that matches that prefix is
displayed. Therefore, multiple addresses are displayed.
In the following example, the logical AND operation is performed on the source address 10.0.0.0 and
th
e mask 10.0.0.0, resulting in 10.0.0.0. Each destination in the routing table is also logically ANDed
with the mask and compared to that result of 10.0.0.0. Any destinations that fall into that range are
displayed in the output.
Router# show ip route 10.0.0.0 10.0.0.0 longer-prefixes
Codes: R - RIP derived, O - OSPF derived,
C - connected, S - static, B - BGP derived,
* - candidate default route, IA - OSPF inter area route,
i - IS-IS derived, ia - IS-IS, U - per-user static route,
o - on-demand routing, M - mobile, P - periodic downloaded static route,
D - EIGRP, EX - EIGRP external, E1 - OSPF external type 1 route,
E2 - OSPF external type 2 route, N1 - OSPF NSSA external type 1 route,
N2 - OSPF NSSA external type 2 route
Gateway of last resort is not set
S 10.134.0.0 is directly connected, Ethernet0
S 10.10.0.0 is directly connected, Ethernet0
S 10.129.0.0 is directly connected, Ethernet0
S 10.128.0.0 is directly connected, Ethernet0
S 10.49.246.0 is directly connected, Ethernet0
S 10.160.97.0 is directly connected, Ethernet0
S 10.153.88.0 is directly connected, Ethernet0
S 10.76.141.0 is directly connected, Ethernet0
S 10.75.138.0 is directly connected, Ethernet0
S 10.44.237.0 is directly connected, Ethernet0
S 10.31.222.0 is directly connected, Ethernet0
S 10.16.209.0 is directly connected, Ethernet0
S 10.145.0.0 is directly connected, Ethernet0
S 10.141.0.0 is directly connected, Ethernet0
S 10.138.0.0 is directly connected, Ethernet0
S 10.128.0.0 is directly connected, Ethernet0
10.19.0.0 255.255.255.0 is subnetted, 1 subnets
C 10.19.64.0 is directly connected, Ethernet0
10.69.0.0 is variably subnetted, 2 subnets, 2 masks
C 10.69.232.32 255.255.255.240 is directly connected, Ethernet0
S 10.69.0.0 255.255.0.0 is directly connected, Ethernet0
The following output includes the tag 120 applied to the route 10.22.0.0/16. You must specify an IP
prefix in order to see the tag value.
Router# show ip route 10.22.0.0
Routing entry for 10.22.0.0/16
Known via “isis”, distance 115, metric 12
Tag 120, type level-1
Redistributing via isis
Last update from 172.19.170.12 on Ethernet2, 01:29:13 ago
Routing Descriptor Blocks:
* 172.19.170.12, from 10.3.3.3, via Ethernet2
Route metric is 12, traffic share count is 1
Route tag 120