154
Default level
1: Monitor level
Parameters
as-regular-expression: Displays route flap information that matches the AS path regular expression,
which is a string of 1 to 80 characters.
as-path-acl-number: Displays route flap information matching the AS path list. The number is in the range
of 1 to 256.
ip-address: Destination IP address.
mask: Mask, in dotted decimal notation.
mask-length: Mask length, in the range of 0 to 32.
longer-match: Matches the longest prefix.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display bgp routing-table flap-info to display 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, ^ - VPNv4 best, > - 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 38 Command output
Field Descri
From Source IP address of the route
Flaps Number of routing flaps
Duration Duration time of the flap route
Reuse Reuse time of the route
For description of the other fields, see Table 36.
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