Reference Guide

IPv6 Border Gateway Protocol (IPv6 BGP) | 887
Example
FTOS#show ip bgp ipv6 unicast flap-statistics
BGP table version is 8, local router ID is 5.5.10.4
Status codes: s suppressed, S stale, d damped, h history, * valid, > best Path
source: I - internal, a - aggregate, c - confed-external, r - redistributed, n
- network Origin codes: i - IGP, e - EGP, ? - incomplete
Network From Flaps Duration Reuse Path
h dead:1::/100 5ffe:10::3 1 00:03:20 1 i
h dead:1::/100 5ffe:11::3 1 00:03:20 1 i
h dead:4::/100 5ffe:10::3 1 00:04:39 1 i
h dead:4::/100 5ffe:11::3 1 00:04:39 1 i
FTOS#
show ip bgp ipv6 unicast inconsistent-as
c e
View routes with inconsistent originating Autonomous System (AS) numbers, that is,
prefixes that are announced from the same neighbor AS but with a different AS-Path.
Syntax
show ip bgp ipv6 unicast inconsistent-as
Command Modes
EXEC
EXEC Privilege
Command
History
show ip bgp ipv6 unicast neighbors
c e
Allows you to view the information exchanged by BGP neighbors.
Syntax
show ip bgp ipv6 unicast neighbors [ipv6-address prefix-length [advertised-routes |
dampened-routes | detail | flap-statistics | routes]]
Parameters
Version 8.4.2.1 Introduced on C-Series and S4810
Version 7.4.1.0 Introduced on E-Series TeraScale
Version 8.3.19.0 Introduced on S4820T
Version 8.4.2.1 Introduced on C-Series and S4810
Version 7.4.1.0 Introduced on E-Series TeraScale
ipv6-address
prefix-length
(OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format followed by
the prefix length in the
/x format.
Range: /0 to /128
The
:: notation specifies successive hexadecimal fields of zeros.
advertised-routes
(OPTIONAL) Enter the keywords advertised-routes to view only the
routes the neighbor sent.
dampened-routes
(OPTIONAL) Enter the keyword dampened-routes to view information
on dampened routes from the BGP neighbor.