Juniper BGP - CONFIGURATION GUIDE V 11.1.X Configuration Manual page 204

JUNOSe 11.1.x BGP and MPLS Configuration Guide
168
Monitoring BGP
Use to display information about routes that have nonnatural network masks.
Reports whether the indirect next hop of a route is unreachable; if not, displays
the IGP cost to the indirect next hop.
If you filter the display with field options, the usual introductory information
about BGP attributes is displayed only if you issue the intro fields option. See
show ip bgp for descriptions of the fields displayed by this keyword.
Field descriptions
Local BGP identifier BGP router ID of the local router
routes Total number of routes stored in the BGP routing table. If several
peers have advertised a route to the same prefix, all routes are included in
this count.
distinct destinations Number of routes to unique prefixes stored in the BGP
routing table. If several peers have advertised a route to the same prefix,
only the best route is included in this count.
routes selected for route table installation Number of routes in the BGP
routing table that have been inserted into the IP routing table
path attribute entries Number of distinct path attributes stored in BGP's
internal path attributes table. If BGP receives two routes for different prefixes
but with identical path attributes, BGP will create only one entry in its internal
path attribute table and share it between the two routes to conserve memory.
Prefix Prefix for the routing table entry
Peer IP address of BGP peer
Next-hop IP address of the next hop
MED Multiexit discriminator for the route
LocPrf Local preference for the route
Weight Assigned path weight
Origin Origin of the route
Example
host1#show ip bgp cidr-only
Local BGP identifier 111.111.111.111, local AS 444
0 routes (0 bytes used), 0 distinct destinations (0 bytes used)
0 routes selected for route table installation
0 path attribute entries (0 bytes used)
Status codes: > best, * invalid, s suppressed, d dampened, r rejected
Prefix Peer
33.0.0.0/24 5.72.1.1
> 44.44.0.0/24 0.0.0.0
See show ip bgp cidr-only.
Next-hop MED LocPrf
5.72.1.1 1
192.168.1.1 1
Weight Origin
0 inc.
32768 inc.