R2511-HP MSR Router Series Layer 3 - IP Routing Command Reference(V5)

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Default command 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 ACL in the range of 1 to 256.
ip-address: Specifies a destination IP address.
mask: Specifies a mask, in dotted decimal notation.
mask-length: Specifies the 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.
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 53 Command output
Field Descri
p
tion
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 50.
display bgp routing-table label
Use display bgp routing-table label to display labeled BGP routing information.