Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Chapter 5 BGP Configuration Commands
5-27
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Parameters
as-regular-expression: Displays route flap information that matches the AS path regular
expression.
as-path-acl-number: Displays route flap information matching the AS path ACL. The
number is in the range 1 to 256.
ip-address: Destination IP address.
mask: Mask, in dotted decimal notation.
mask-length: Mask length, in the range 0 to 32.
longer-match: Matches the longest prefix.
Description
Use the display bgp routing-table flap-info command to display BGP route flap
statistics. If no parameter is specified, this command displays all BGP route flap
statistics.
Examples
# Display BGP route flap statistics.
<Sysname> display bgp routing-table flap-info
BGP Local router ID is 2.2.2.2
Status codes: * - valid, > - best, d - damped,
h - history, i - internal, s - suppressed, S - Stale
Origin : i - IGP, e - EGP, ? - incomplete
Network From Flaps Duration Reuse Path/Origin
*> 55.0.0.0 12.1.1.1 2 00:00:16 100?
*d 77.0.0.0 12.1.1.1 5 00:34:02 00:27:08 100?
Table 5-9 Description on the fields of the display bgp routing flap-info command
Field Description
From Source IP address of the route
Flaps Number of routing flaps
Duration Duration time of the flap route
Reuse Reuse time of the flap route
Refer to
Table 5-6 for description on the other fields above.