Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 2545

Table 328: show route extensive Output Fields (continued)
Field Name Field Description
Route destination (for example:
route-destination
and the
(entry, announced)
the route destination is presented in another format, such as:
Protocol header information.
TSI
(Next-to-the-last-hop routing device for MPLS only) Depth of the Multiprotocol Label Switching
label stacking
(MPLS) label stack, where the label-popping operation is needed to remove one or more labels from
the top of the stack. A pair of routes is displayed, because the pop operation is performed only when
the stack depth is two or more labels.
Protocol from which the route was learned and the preference value for the route.
[protocol, preference]
In every routing metric except for the BGP
use common comparison routines, Junos OS stores the 1's complement of the
Preference2
If the
has a higher
(IS-IS only). In IS-IS, a single autonomous system (AS) can be divided into smaller groups called
Level
areas. Routing between areas is organized hierarchically, allowing a domain to be administratively
divided into smaller areas. This organization is accomplished by configuring Level 1 and Level 2
intermediate systems. Level 1 systems route within an area; when the destination is outside an area,
they route toward a Level 2 system. Level 2 intermediate systems route between areas and toward
other ASs.
Copyright © 2010, Juniper Networks, Inc.
10.0.0.1/24)
value is the number of routes being announced for this destination. Sometimes
announced
(for example,
MPLS-label 80001
interface-name (for example, ge-1/0/2
neighbor-address:control-word-status:encapsulation type:vc-id:source
10.1.1.195:NoCtrlWord:1:1:Local/96
—Address of the neighbor.
neighbor-address
control-word-status —Whether the use of the control word has been negotiated for this virtual circuit:
or .
NoCtrlWord CtrlWord
—Type of encapsulation, represented by a number: (1) Frame Relay DLCI, (2)
encapsulation type
ATM AAL5 VCC transport, (3) ATM transparent cell transport, (4) Ethernet, (5) VLAN Ethernet,
(6) HDLC, (7) PPP, (8) ATM VCC cell transport, (10) ATM VPC cell transport.
vc-id —Virtual circuit identifier.
—Source of the advertisement:
source
S=0 route indicates that a packet with an incoming label stack depth of two or more exits this router
with one fewer label (the label-popping operation is performed).
If there is no S= information, the route is a normal MPLS route, which has a stack depth of 1 (the
label-popping operation is not performed).
—A plus sign indicates the active route, which is the route installed from the routing table into the
+
forwarding table.
—A hyphen indicates the last active route.
-
—An asterisk indicates that the route is both the active and the last active route. An asterisk before
*
a to line indicates the best subpath to the route.
field. For example, if the
value for Route 2 is 155, the
LocalPref
value and a lower
LocalPref
Chapter 80: Operational Commands for Layer 3 Protocols
. The value is the number of route for this destination,
entry
).
).
).
or .
Local Remote
LocalPref attribute, a lesser value is preferred. In order to
LocalPref value for Route 1 is 100, the
value is -156. Route 2 is preferred because it
Preference2
value.
Preference2
(Layer 2 circuit only; for example,
LocalPref value in the
Preference2 value is -101.
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