Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide User Manual

Page 569

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For example, to display a summary of the route information received in route updates from neighbor
2001:db8::10, enter the following command at any level of the CLI.

Brocade# show ipv6 bgp neighbor 2001:db8:400:400::2 received-route

There are 4 received routes from neighbor 2001:db8:400:400::2

Searching for matching routes, use ^C to quit...

Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED

E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH m:NOT-INSTALLED-MULTIPATH

S:SUPPRESSED F:FILTERED s:STALE

Prefix Next Hop MED LocPrf Weight Status

1 2001:db8:202:202::/64 2001:db8:400:400::2 0 400 0 BI

AS_PATH: 65005 65010

2 2001:db8:400:400::/64 2001:db8:400:400::2 0 400 0 I

AS_PATH: 65005 65010

Syntax: show ipv6 bgp neighbor ipv6-address received-routes [ detail ]

The ipv6-address parameter displays route information received from a specified neighbor. You must
specify this address in hexadecimal using 16-bit values between colons as documented in RFC 2373.

The detail keyword displays detailed route information. If you do not specify this parameter, a summary
of route information displays.

show ipv6 bgp neighbor received-routes output descriptions

TABLE 117

This field...

Displays...

Number of BGP4+
Routes received
from a neighbor

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 Status column of the display. The status codes are described in the command’s output.

Prefix

The received route’s prefix.

Next Hop

The IPv6 address of the next device that is used when forwarding a packet to the received
route.

MED

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 the advertised route relative to other routes in the local
autonomous system. 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.

Weight

The value that this device associates with routes from a specific neighbor. For example, if the
receives routes to the same destination from two BGP4+ neighbors, the prefers the route from
the neighbor with the larger weight.

Configuring BGP4+

FastIron Ethernet Switch Layer 3 Routing Configuration Guide

569

53-1003087-04

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