Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 576)

show ipv6 bgp neighbor routes best output descriptions (Continued) TABLE 121
This field... Displays...
Status The 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.
• C - CONFED_EBGP. The route was learned from a neighbor in the same confederation
and autonomous system, but in a different sub-AS within the confederation.
• D - DAMPED. This route has been dampened (by the route dampening feature), and is
currently unusable.
• E - EBGP. The route was learned through a in another autonomous system.
• H - HISTORY. Route dampening is configured for this route, and the route has a history of
flapping and is unreachable now.
• I - IBGP. The route was learned through a in the same autonomous system.
• L - LOCAL. The route originated on this device.
• M - MULTIPATH. BGP4+ load sharing is enabled and this route was selected as one of the
best ones to the destination. The best route among the multiple paths also is marked with
"B".
NOTE
If the "m" is shown in lowercase, the software was not able to install the route in the IPv6 route
table.
• S - SUPPRESSED. This route was suppressed during aggregation and thus is not
advertised to neighbors.
• F - FILTERED. This route was filtered out by BGP4+ route policies on the device, but the
saved updates containing the filtered routes.
AS-PATH The AS-path information for the route.
For example, to display detailed information about the best routes to a destination received from
neighbor 2001:db8::106, enter the following command.
device# show ipv6 bgp neighbor 2001:db8::106 routes detail best
There are 2 accepted routes from neighbor 2001:db8::106
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 S:SUPPRESSED F:FILTERED
1 Prefix: 2001:db8::/16, Status: BE, Age: 18h48m56s
NEXT_HOP: 2001:db8::106, Learned from Peer: 2001:db8::106 (65001)
LOCAL_PREF: 100, MED: 1, ORIGIN: incomplete, Weight: 0
AS_PATH: 65001
2 Prefix: 2001:db8::/32, Status: BE, Age: 18h48m56s
NEXT_HOP: 2001:db8::106, Learned from Peer: 2001:db8::106 (65001)
LOCAL_PREF: 100, MED: 1, ORIGIN: incomplete, Weight: 0
AS_PATH: 65001
show ipv6 bgp neighbor routes detail bestoutput descriptions TABLE 122
This field... Displays...
Number of accepted routes
from a specified neighbor
(appears only in display for
all routes) For information about this field, refer to the table above.
Configuring BGP4+
576 FastIron Ethernet Switch Layer 3 Routing Configuration Guide
53-1003087-04