Displaying information about BGP configuration
Displaying BGP information
To do...
Use the command...
Remarks
Display information about BGP
routes installed in the BGP routing
information base (RIB)
show ip bgp
Available in any view
Display specific information about
the route and the BGP path
attributes of the route
show ip bgp
ipv4-addr/
masklen
Display generic global configuration
information regarding BGP
show ip bgp general
Display detailed information on the
route if the route’s AS_PATH
information matches the supplied
regular expression
show ip bgp
ipv4-addr/
masklen
regexp
aspath-reg-
ex
Display all the routes in the IP
routing table, including BGP routes
show ip route
Display only the BGP routes in the
IP routing table
show ip route bgp [
ip4-
addr
]
Display the routes whose
community information matches the
supplied community numbers and
also the AS_PATH information
matches the supplied regular
expression
show ip bgp
community
comm-num...
regexp
aspath-
reg-ex
Display the routes whose
community information matches
exactly the supplied community
numbers and also whose AS_PATH
information matches the supplied
regular expression
show ip bgp
community
comm-num...
exact
regexp
aspath-reg-ex
Display all routes whose AS_PATH
matches the regular-expression
given
show ip bgp regex
reg-ex
Display basic route information
(destination and nexthop) and the
communities tagged to the route in
full
show ip bgp [ipv4-addr|
masklen [longer-prefix]]
route community
Table Continued
Chapter 17 Border Gateway Protocol (BGP)
387
