Dell Brocade DCX, Configuration Manual

Page: 1236 / 1436

1164 BigIron RX Series Configuration Guide
53-1001810-01
Displaying BGP4+ information
45
Displaying the adj-RIB-out for a BGP4+ neighbor
You can display a summary or detailed information about the following:
•
All routes in a switch’s current BGP4+ Routing Information Base (Adj-RIB-Out) for a specified
neighbor.
•
A specified route in a switch’s current BGP4+ RIB for a specified neighbor.
The RIB contains the routes that the switch either has most recently sent to the neighbor or is
about to send to the neighbor.
For example, to display a summary of all routes in a switch’s RIB for neighbor 2000:4::110, enter
the following command at any level of the CLI.
Syntax: show ipv6 bgp neighbor <ipv6-address> rib-out-routes [ <ipv6-prefix>/<prefix-length> |
detail [ <ipv6-prefix>/<prefix-length> <network-mask> ]]
The <ipv6-address> parameter displays the RIB routes for a specified neighbor. You must specify
this address in hexadecimal using 16-bit values between colons as documented in RFC 2373.
The <ipv6-prefix>/<prefix-length> parameter displays the specified RIB route for the neighbor. 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.
Origin The source of the route information. The origin can be one of the
following:
•
EGP – The routes with this set of attributes came to BGP4+ through
EGP.
•
IGP – The routes with this set of attributes came to BGP4+ through
IGP.
•
INCOMPLETE – The routes came from an origin other than one of
the above. For example, they may have been redistributed from
OSPFv3 or RIPng.
When BGP4+ compares multiple routes to a destination to select the
best route, IGP is preferred over EGP and both are preferred over
INCOMPLETE.
Weight For information about this field, refer to Table 194 on page 1161.
AS Path For information about this field, refer to Table 194 on page 1161.
Adj RIB out count The number of routes in the switch’s current BGP4+ Routing Information
Base (Adj-RIB-Out) for a specified neighbor.
Admin distance The administrative distance of the route.
TABLE 195 Detailed route information received from a BGP4+ neighbor (Continued)
This field... Displays...
BigIron RX# show ipv6 bgp neighbor 2000:4::110 rib-out-routes
There are 2 RIB_out routes for neighbor 2000:4::110
Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST E:EBGP I:IBGP L:LOCAL
Prefix Next Hop Metric LocPrf Weight Status
1 2002:1234::/32 :: 1 100 32768 BL
AS_PATH:
2 2002::/16 :: 1 100 32768 BL
AS_PATH: