3Com Switch 7750 Configuration Guide Guide

354 CHAPTER 36: BGP CONFIGURATION
BGP Connection Reset When a BGP routing policy or protocol changes, if you need to make the new
configuration effective through resetting the BGP connection, perform the
following configuration in user view.
Clearing BGP
Information
Use the reset command in user view to clear the related BGP statistic information.
Display routing information about a specified
BGP community.
display bgp [ multicast ] routing-table
community [ aa:nn | no-export-subconfed |
no-advertise | no-export ]* [ whole-match
]
Display the route matching with the specific
BGP community ACL.
display bgp routing-table community-list
community-list-number [ whole-match ]
Display information about BGP route
dampening
display bgp routing-table dampened
Display routes with different source ASs
display bgp [ multicast ] routing-table
different-origin-as
Display statistic information about route flaps.
display bgp routing-table flap-info [
regular-expression as-regular-expression |
as-path-acl acl-number | network-address [
mask [ longer-match ] ] ]
Display routing information sent to or received
from a specific BGP peer
display bgp [ multicast ] routing-table
peer ip-address { advertised-routes |
received-routes } [ network-address [ mask ]
| statistic ]
Display routing information matching with the
AS regular expression
display bgp [ multicast ] routing-table
regular-expression as-regular-expression
Display routing statistics of BGP
display bgp [ multicast ] routing-tabel
statistic
Table 288 Display BGP
Operation Command
Tabl e 289 Reset BGP connection
Operation Command
Reset all BGP connections reset bgp all
Reset the BGP connection with a specified
peer
reset bgp ip-address
Reset the BGP connection with a specified
peer group
reset bgp group group-name
Tabl e 290 Clear BGP information
Operation Command
Clear the route dampening information and
release the suppressed routes
reset bgp dampening [ network-address [
mask ] ]
Clear the route flaps statistics
reset bgp flap-info [ regular-expression
as-regular-expression | as-path-acl
acl-number | ip-address [ mask ] ]