Dell S3100 Command Line Reference Guide for the Series 9.112.1 - Page 451

Version 9.2(1.0) 9.0.2.0 8.3.19.0 8.3.11.1 8.3.7.0 7.8.1.0 7.7.1.0 Description Introduced on the Z9500. Introduced on the S6000. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Usage Information To determine a BGP session flap, both a route-down event and a subsequent route-up event corresponding to a single route are considered. As a result, a flap event is penalized only one time during the route-down event. The subsequent route-up event corresponding to the same route is not considered as a flap and is not penalized. The history paths that the show ip bgp command displays contain only the prefix and the next-hop information. The next-hop information shows the ip address of the neighbor. It does not show the actual next-hop details. The following describes the show ip bgp damp command shown in the following example. Field Network From Reuse Path Description Displays the network ID to which the route is dampened. Displays the IP address of the neighbor advertising the dampened route. Displays the hour:minutes:seconds until the dampened route is available. Lists all the ASs the dampened route passed through to reach the destination network. Example Dell# show ip bgp dampened-paths BGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0 BGP local router ID is 192.168.11.5 Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - internal, a - aggregate, c - confed-external, r redistributed n - network, D - denied, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network From Reuse Path d 55.0.0.0/24 172.16.0.2 00:36:23 200 Dell# show ip bgp detail Display BGP internal information for the IPv4 Unicast address family. Syntax show ip bgp [ipv4 unicast] detail Defaults none Command Modes • EXEC • EXEC Privilege Border Gateway Protocol 451