Brocade Virtual ADX Switch and Router Guide (Supporting ADX v03.1.00) - Manual (Page 341)

Brocade Virtual ADX Switch and Router Guide 327
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Displaying BGP4+ information
9
These displays show the following information.
Displaying BGP4+ route-attribute entries
The route-attribute entries table lists sets of BGP4+ attributes stored in the Virtual ADX device’s
memory. Each set of attributes is unique and can be associated with one or more routes. In fact,
the Virtual ADX
typically has fewer route attribute entries than routes.
To display the IPv6 route-attribute entries table, enter the following command.
TABLE 3 BGP4+ route information
This field... Displays...
Total number of BGP Routes (appears
in display of all BGP routes only) The number of routes known by the Virtual ADX device.
Number of BGP Routes matching
display condition (appears in display
that matches specified and longer
prefixes) The number of routes that matched the display parameters you entered.
This is 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 left column of the display, to the left of each
route. The status codes are described in the command’s output.
Origin codes A character the display uses to indicate the route’s origin. The origin code
appears to the right of the AS path (Path field). The origin codes are
described in the command’s output.
Network The network prefix and prefix length.
Next Hop The next-hop router for reaching the network from the Virtual ADX device.
Metric 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 this 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.
Weight The value that this Virtual ADX associates with routes from a specific
neighbor. For example, if the Virtual ADXreceives routes to the same
destination from two BGP4+ neighbors, the Virtual ADX prefers the route
from the neighbor with the larger weight.
Path The route’s AS path.
Virtual ADX# show ipv6 bgp 2001:db8:2002::/16 longer-prefixes
Number of BGP Routes matching display condition : 3
Status codes: s suppressed, d damped, h history, * valid, > best, i internal
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 2001:db8:2002::/16 :: 1 100 32768 ?
*> 2001:db8:2002:1234::/32 :: 1 100 32768 ?
*> 2001:db8:2002:e0ff::/32 :: 1 100 32768 ?
Route is advertised to 1 peers:
2001:db8:2000:4::110(65002)