Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 2548

Complete Software Guide for Junos
Table 328: show route extensive Output Fields (continued)
Field Name Field Description
Name of the protocol that has added the route.
Task
List of protocols that announce this route.
Announcement bits
resolution for next hops found in the routing table.
support only.
AS path through which the route was learned. The letters at the end of the AS path indicate the path
AS path
origin, providing an indication of the state of the route at the point at which the AS path originated:
When AS path numbers are included in the route, the format is as follows:
NOTE: In Junos OS Release 10.3 and later, the AS path field displays an unrecognized attribute and
associated hexadecimal value if BGP receives attribute 128 (attribute set) and you have not configured
an independent domain in any routing instance.
(For route reflected output only) Originator ID attribute set by the route reflector.
AS path: I <Originator>
MPLS label assigned to the Layer 2 circuit virtual connection.
VC Label
Maximum transmission unit (MTU) of the Layer 2 circuit.
MTU
VLAN identifier of the Layer 2 circuit.
VLAN ID
(For route reflected output only) Cluster ID sent by the route reflector.
Cluster list
(For route reflected output only) Address of router that originally sent the route to the route reflector.
Originator ID
Forwarding Equivalent Class (FEC) bound to this route. Applicable only to routes installed by LDP.
Prefixes bound to route
Community path attribute for the route. See the Output Field table in the show route detail command
Communities
for all possible values for this field.
Layer2-info: encaps Layer 2 encapsulation (for example, VPLS).
Control flags:
control flags
Maximum transmission unit (MTU) information.
mtu
2444
®
OS for EX Series Ethernet Switches, Release 10.4
—IGP.
I
—EGP.
E
—Incomplete; typically, the AS path was aggregated.
?
—Brackets enclose the local AS number associated with the AS path if more than one AS number
[ ]
is configured on the routing device, or if AS path prepending is configured.
—Braces enclose AS sets, which are groups of AS numbers in which the order does not matter.
{ }
A set commonly results from route aggregation. The numbers in each AS set are displayed in
ascending order.
—Parentheses enclose a confederation.
( )
—Parentheses and brackets enclose a confederation set.
( [ ] )
or Site Down.
none
indicates that the route is used for route
n-Resolve inet
is an index used by Juniper Networks customer
n
Copyright © 2010, Juniper Networks, Inc.