HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Comma - Page 300

display bgp ipv6 routing-table as-path-acl, as-path-acl-number, regular-expression

Page 300 highlights

Field MED LocPrf Path PrefVal Label Ogn Description Multi-Exit Discriminator. Local preference value. AS_PATH attribute, recording the ASs the packet has passed to avoid routing loops. Preferred value. Label ORIGIN attribute of the route, which can take on one of the following values: • i-Indicates that a route is interior to the AS. • Summary routes and the routes configured using the network command are considered IGP routes. • e-Indicates that a route is learned from the exterior gateway protocol (EGP). • ?-Short for INCOMPLETE. It indicates that the origin of a route is unknown and the route is learned by other means. BGP sets ORIGIN attribute of routes learned from other IGP protocols to INCOMPLETE. display bgp ipv6 routing-table as-path-acl Syntax View display bgp ipv6 routing-table as-path-acl as-path-acl-number [ | { begin | exclude | include } regular-expression ] Any view Default level 1: Monitor level Parameters as-path-acl-number: Number of an AS path ACL permitted by which to display routing information, ranging from 1 to 256. |: 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 ipv6 routing-table as-path-acl to display routes filtered through the specified AS path ACL. Examples # Display routes filtered through the AS path ACL 20. display bgp ipv6 routing-table as-path-acl 20 289

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289
Field
Description
MED
Multi-Exit Discriminator.
LocPrf
Local preference value.
Path
AS_PATH attribute, recording the ASs the packet has passed to avoid routing loops.
PrefVal
Preferred value.
Label
Label
Ogn
ORIGIN attribute of the route, which can take on one of the following values:
i
—Indicates that a route is interior to the AS.
Summary routes and the routes configured using the
network
command are
considered IGP routes.
e
—Indicates that a route is learned from the exterior gateway protocol (EGP).
?
—Short for INCOMPLETE. It indicates that the origin of a route is unknown and
the route is learned by other means. BGP sets ORIGIN attribute of routes learned
from other IGP protocols to INCOMPLETE.
display bgp ipv6 routing-table as-path-acl
Syntax
display bgp ipv6 routing-table as-path-acl
as-path-acl-number
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
View
Any view
Default level
1: Monitor level
Parameters
as-path-acl-number
: Number of an AS path ACL permitted by which to display routing information,
ranging from 1 to 256.
|
: 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 ipv6 routing-table as-path-acl
to display routes filtered through the specified AS path
ACL.
Examples
# Display routes filtered through the AS path ACL 20.
<Sysname> display bgp ipv6 routing-table as-path-acl 20