Displaying route details
This example shows the information displayed when you use the detail option. In this example, the information for one route is shown.
device# show ip bgp routes detail 2
Number of BGP Routes matching display condition : 1
Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED
E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH m:NOT-INSTALLED-MULTIPATH
S:SUPPRESSED F:FILTERED s:STALE
1 Prefix: 10.5.5.5/32, Status: BE, Age: 0h2m10s
NEXT_HOP: 10.0.0.1, Metric: 0, Learned from Peer: 10.0.0.1 (3)
LOCAL_PREF: 100, MED: none, ORIGIN: igp, Weight: 0
AS_PATH: 3
Adj_RIB_out count: 2, Admin distance 20
Last update to IP routing table: 0h2m10s, 1 path(s) installed:
Route is advertised to 2 peers:
10.0.0.3(65002) 10.0.0.5(65002)
Syntax: show ip bgp routes detail
TABLE 99 show ip bgp routes detail output descriptions
This eld Displays
Total number of BGP4 Routes The number of BGP4 routes.
Status codes A list of the characters that indicate route status. The status code is
appears in the left column of the display, to the left of each route. The
status codes are described in the command’s output.
Prex The network prex and mask length.
Status The route status, which can be one or more of the following:
• A - AGGREGATE.The route is an aggregate route for multiple
networks.
• B - BEST. BGP4 has determined that this is the optimal route
to the destination.
NOTE
If the "b" is lowercase, the software was not able to install the
route in the IP route table.
• b - NOT-INSTALLED-BEST. The routes received from the
neighbor are the best BGP4 routes to their destinations, but
were not installed in the IP route table because the device
received better routes from other sources (such as OSPF, RIP,
or static IP routes).
• C - CONFED_EBGP. The route was learned from a neighbor in
the same confederation and AS, but in a dierent sub-AS within
the confederation.
• D - DAMPED. This route has been dampened (by the route
dampening feature), and is currently unusable.
• H - HISTORY. Route dampening is congured for this route,
and the route has a history of apping and is unreachable now.
• I - INTERNAL. The route was learned through BGP4.
• L - LOCAL. The route originated on this device.
• M - MULTIPATH. BGP4 load sharing is enabled and this route
was selected as one of the best ones to the destination. The
best route among the multiple paths also is marked with "B".
Displaying BGP4 information
FastIron Ethernet Switch Layer 3 Routing
53-1003627-04 457
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