Reference Guide

Field Description
● a = aggregate route entry
● c = external confederation route entry
● n = network route entry
● r = redistributed route entry
Next Hop Displays the next hop address of the BGP router. If 0.0.0.0 is listed in this column,
then local routes exist in the routing table.
Metric Displays the BGP route’s metric, if assigned.
LocPrf Displays the BGP LOCAL_PREF attribute for the route.
Weight Displays the route’s weight.
Path Lists all the ASs the route passed through to reach the destination network.
Example
Dell#show ip bgp filter-list hello
BGP table version is 80227, local router ID is 120.1.1.1
Status codes: s suppressed, 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 Next Hop Metric LocPrf Weight Path
* I 6.1.5.0/24 192.100.11.2 20000 9999 0 ?
* I 192.100.8.2 20000 9999 0 ?
* I 192.100.9.2 20000 9999 0 ?
* I 192.100.10.2 20000 9999 0 ?
*>I 6.1.5.1 20000 9999 0 ?
* I 6.1.6.1 20000 9999 0 ?
* I 6.1.20.1 20000 9999 0 ?
* I 6.1.6.0/24 192.100.11.2 20000 9999 0 ?
* I 192.100.8.2 20000 9999 0 ?
* I 192.100.9.2 20000 9999 0 ?
* I 192.100.10.2 20000 9999 0 ?
*>I 6.1.5.1 20000 9999 0 ?
* I 6.1.6.1 20000 9999 0 ?
* I 6.1.20.1 20000 9999 0 ?
* I 6.1.20.0/24 192.100.11.2 20000 9999 0 ?
* I 192.100.8.2 20000 9999 0 ?
* I 192.100.9.2 20000 9999 0 ?
* I 192.100.10.2 20000 9999 0 ?
Dell#
show ip bgp flap-statistics
View flap statistics on BGP routes.
Z9500
Syntax
show ip bgp [vrf vrf-name] [ipv4 {multicast | unicast} | ipv6 unicast]
flap-statistics [ip-address [mask]] [filter-list as-path-name] [regexp
regular-expression]
Parameters
vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view flap
statistics on BGP routes corresponding to that VRF.
ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to
view information related only to ipv4 multicast routes.
Border Gateway Protocol 339