Dell PowerConnect B-RX Configuration Manual page 1239

Displaying the best and unreachable routes received from a BGP4+ neighbor
You can display a summary or detailed information about the following types of BGP4+ routes
received from a specified neighbor:
•
•
For example, to display a summary of the best routes to a destination received from neighbor
2000:4::106, enter the following command.
BigIron RX# show ipv6 bgp neighbor 2000:4::106 routes best
Searching for matching routes, use ^C to quit...
Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED
1
2
Syntax: show ipv6 bgp neighbor <ipv6-address> routes best | detail [best | unreachable] |
The <ipv6-address> parameter displays the routes for a specified neighbor. You must specify this
address in hexadecimal using 16-bit values between colons as documented in RFC 2373.
The best keyword displays the "best" routes, which are installed in the IPv6 route table.
The unreachable keyword displays the routes whose destinations are unreachable using any of the
BGP4+ paths in the IPv6 route table.
The detail keyword displays detailed information about the routes. If you do not specify this
parameter, a summary of the routes displays.
This display shows the following information:
TABLE 198
This field...
Number of accepted routes from a
specified neighbor
Status codes
Prefix
Next Hop
Metric
LocPrf
BigIron RX Series Configuration Guide
53-1001810-01
Best routes – The "best" routes to their destinations, which are installed in the switch's IPv6
route table.
Unreachable – The routes whose destinations are unreachable using any of the BGP4+ paths
in the IPv6 route table.
There are 2 accepted routes from neighbor 2000:4::106
E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH S:SUPPRESSED F:FILTERED
Prefix
2002::/16
AS_PATH: 65001
2002:1234::/32
AS_PATH: 65001
unreachable
Summary of best and unreachable routes from a BGP4+ neighbor
Displaying BGP4+ information
Next Hop Metric
2000:4::106 1
2000:4::106 1
Displays...
The number of routes displayed by the command.
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.
The route's prefix.
The next-hop switch for reaching the route from the switch.
The value of the route's MED attribute. If the route does not have a
metric, this field is blank.
The degree of preference for the 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.
LocPrf Weight Status
100 0 BE
100 0 BE
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