Foundry Switch and Router Installation and Configuration Guide
19 - 112
December 2000
Displaying Route Details
Here is an example of the information displayed when you use the
detail
option. In this example, the information
for one route is shown.
BigIron# show ip bgp routes detail
Total number of BGP Routes: 516985
Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED
H:HISTORY I:IBGP L:LOCAL M:MULTIPATH S:SUPPRESSED
Network
Next Hop
Metric
LocPrf
Weight
Origin
1
0.0.0.0/0
192.169.103.1
None
100
0
IGP
Atomic AGGREGATION(ID
AS)
Originator
Cluster List
None
0.0.0.0
0
None
None
Status Learned From
Distance RIB_out Communities
B
192.169.103.1
20
10
Internet
remaining entries not shown...
These displays show the following information.
Table 19.10: BGP4 Network Information
This Field...
Displays...
Total number of BGP Routes
The number of BGP4 routes.
Status codes
A list of the characters the display uses to indicate the route’s status.
The status code is appears in the left column of the display, to the left
of each route. The status codes are described in the command’s
output.
Network
The network address.
Next Hop
The next-hop router for reaching the network from the Layer 3 Switch.
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 router associates with routes from a specific
neighbor. For example, if the router receives routes to the same
destination from two BGP4 neighbors, the router prefers the route
from the neighbor with the larger weight.
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 BGP through
EGP.
•
IGP – The routes with this set of attributes came to BGP through
IGP.
•
INCOMPLETE – The routes came from an origin other than one
of the above. For example, they may have been redistributed
from OSPF or RIP.
When BGP4 compares multiple routes to a destination to select the
best route, IGP is preferred over EGP and both are preferred over
INCOMPLETE.
Summary of Contents for Switch and Router
Page 2: ...December 2000 Copyright 2000 by Foundry Networks Inc ...
Page 26: ...Foundry Switch and Router Installation and Configuration Guide xxvi December 2000 ...
Page 64: ...Foundry Switch and Router Installation and Configuration Guide 2 34 December 2000 ...
Page 162: ...Foundry Switch and Router Installation and Configuration Guide 5 38 December 2000 ...
Page 196: ...Foundry Switch and Router Installation and Configuration Guide 6 34 December 2000 ...
Page 208: ...Foundry Switch and Router Installation and Configuration Guide 7 12 December 2000 ...
Page 236: ...Foundry Switch and Router Installation and Configuration Guide 8 28 December 2000 ...
Page 258: ...Foundry Switch and Router Installation and Configuration Guide 9 22 December 2000 ...
Page 420: ...Foundry Switch and Router Installation and Configuration Guide 13 32 December 2000 ...
Page 442: ...Foundry Switch and Router Installation and Configuration Guide 14 22 December 2000 ...
Page 554: ...Foundry Switch and Router Installation and Configuration Guide 15 112 December 2000 ...
Page 574: ...Foundry Switch and Router Installation and Configuration Guide 16 20 December 2000 ...
Page 626: ...Foundry Switch and Router Installation and Configuration Guide 17 52 December 2000 ...
Page 682: ...Foundry Switch and Router Installation and Configuration Guide 18 56 December 2000 ...
Page 826: ...Foundry Switch and Router Installation and Configuration Guide 20 20 December 2000 ...
Page 994: ...Foundry Switch and Router Installation and Configuration Guide 26 10 December 2000 ...
Page 1004: ...Foundry Switch and Router Installation and Configuration Guide B 6 December 2000 ...
Page 1044: ...Foundry Switch and Router Installation and Configuration Guide C 40 December 2000 ...
Page 1048: ...Foundry Switch and Router Installation and Configuration Guide D 4 December 2000 ...
Page 1070: ...Foundry Switch and Router Installation and Configuration Guide Index 18 December 2000 ...