Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 565)

The ipv6-address parameter displays routes advertised to 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 information about the advertised routes. If you do not specify this
keyword, a summary of the advertised routes displays.
The ipv6-prefix and prefix-length parameters display the specified route advertised to the neighbor only.
You must specify the ipv6-prefix parameter in hexadecimal using 16-bit values between colons as
documented in RFC 2373. You must specify the prefix-length parameter as a decimal value. A slash
mark (/) must follow the ipv6-prefix parameter and precede the prefix-length parameter.
show ipv6 bgp neighbor advertised-routes output descriptions TABLE 113
This field... Displays...
Number of BGP4+
Routes advertised to
specified neighbor
(appears only in
display for all routes) 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 advertised route’s prefix.
Next Hop The next-hop for reaching the advertised route from the device.
MED The value of the advertised 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 range is 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.
Status The advertised route’s status, which can be one or more of the following:
• A - AGGREGATE. The route is an aggregate route for multiple networks.
• B - BEST. BGP4+ has determined that this is the optimal route to the destination.
• b - NOT-INSTALLED-BEST - BGP4+ has determined that this is the optimal route to the
destination but did not install it in the IPv6 route table because the device received
better routes from other sources (such as OSPFv3, RIPng, or static IPv6 routes).
• E - EBGP. The route was learned through a in another AS.
• I - IBGP. The route was learned through a in the same AS.
• L - LOCAL. The route originated on this device.
AS-PATH The AS-path information for the route.
Configuring BGP4+
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