host1:pe2(config-router)#default-fields route intro next-hop med loc-pref
weight as-path
host1:pe2#show ip bgp vpnv4 all
Local BGP identifier 2.2.2.2, local AS 100
6 routes (388 bytes)
7 destinations (560 bytes) of which 0 have a route
0 routes selected for route table installation
6 path attribute entries (936 bytes)
Local-RIB version 74. FIB version 74.
Prefix Next-hop MED LocPrf Weight AS-path
99.99.99.11/32 1.1.1.1 1 100 0 65011
99.99.99.12/32 1.1.1.1 0 100 0 empty
99.99.99.13/32 1.1.1.1 2 100 0 empty
99.99.99.21/32 21.21.21.2 1 0 65021
99.99.99.22/32 22.22.22.2 0 32768 empty
99.99.99.23/32 23.23.23.2 2 32768 empty
Meaning Table 23 on page 160 lists the show ip bgp command output fields.
Table 23: show ip bgp Output Fields
Field DescriptionField Name
BGP router ID of the local routerLocal BGP identifier
Local autonomous system numberlocal AS
Total number of routes stored in the BGP routing table and amount
of memory consumed by routes. If several peers have advertised a
route to the same prefix, all routes are included in this count.
routes
Number of routes to unique prefixes stored in the BGP routing table
and amount of memory consumed by routes. If several peers have
advertised a route to the same prefix, only the best route is included
in this count.
destinations
Number of routes in the BGP routing table that have been inserted
into the IP routing table, plus prefixes for which there are currently
no routes but which have had to be withdrawn from peers to which
these prefixes may been previously advertised.
routes selected for route
table installation
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.
path attribute entries
Number that is increased by one each time a route in that RIB is
added, removed or modified.
Local-RIB version
Number that is increased by one each time BGP updates the routes
in the IP routing table based on changes in the local RIB. The FIB
version matches the local-RIB version when BGP has finished
updating the routes in the IP route table. The FIB version is less than
the local-RIB version when BGP is still in the process of updating
the IP routing table.
FIB version
Copyright © 2010, Juniper Networks, Inc.160
JunosE 11.2.x BGP and MPLS Configuration Guide
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