Brocade Virtual ADX Switch and Router Guide (Supporting ADX v03.1.00) User Manual

Page 345

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Brocade Virtual ADX Switch and Router Guide

331

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Displaying BGP4+ information

9

The longer-prefixes keyword allows you to display routes that match a specified or longer IPv6
prefix. For example, if you specify 2001:db8:2002::/16 longer-prefixes, then all routes with the
prefix 2001:db8:2002::/16 or that have a longer prefix (such as 2001:db8:2002:e016::/32) are
displayed.

The as-path-access-list name parameter specifies an AS-path ACL. Specify an ACL name. Only the
routes permitted by the AS-path ACL are displayed.

The prefix-list name parameter specifies an IPv6 prefix list. Only the routes permitted by the prefix
list are displayed.

This display shows the following information.

TABLE 6

Summary of filtered-out BGP4+ route information

This field...

Displays...

Number of BGP4+ Routes
matching display condition

The number of routes that matched the display parameters you entered. This is
the number of routes displayed by the command.

Status codes

A list of the characters the display uses to indicate the route’s status. The
status code appears in the left column of the display, to the left of each route.
The status codes are described in the command’s output. The status column
displays an “F” for each filtered route.

Prefix

The network address and prefix.

Next Hop

The next-hop router for reaching the network from the Virtual ADX device.

Metric

The value of the route’s MED attribute. If the route does not have a metric, this
field is blank.

LocPrf

The degree of preference for this route relative to other routes in the local AS.
When the BGP4+ algorithm compares routes on the basis of local preferences,
the route with the higher local preference is chosen. The preference can have a
value from 0 – 4294967295.

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