Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 2526

Complete Software Guide for Junos
Table 323: show route detail Output Fields (continued)
Field Name Field Description
Number of references made to the next hop.
Next-hop reference
count
Indicates that the number of flood next-hop branches exceeded the system limit of 32 branches, and
Flood nexthop branches
only a subset of the flood next-hop branches were installed in the kernel.
exceed maximum
message
IP address of the route source.
Source
Network layer address of the directly reachable neighboring system.
Next hop
Interface used to reach the next hop. If there is more than one interface available to the next hop, the
via
name of interface that is actually used is followed by the word
the following information:
Label-switched-path Name of the label-switched path (LSP) used to reach the next hop.
lsp-path-name
Label operation MPLS label and operation occurring at this routing device. The operation can be
is removed from the top of the stack),
(where a label is replaced by another label).
Interface (Local only) Local interface name.
Protocol next hop Network layer address of the remote routing device that advertised the prefix. This address is used
to derive a forwarding next hop.
Index designation used to specify the mapping between protocol next hops, tags, kernel export policy,
Indirect next hop
and the forwarding next hops.
State State of the route (a route can be in more than one state). See Table 325 on page 2426.
Local AS AS number of the local routing device.
Age How long the route has been known.
Metricn Cost value of the indicated route. For routes within an AS, the cost is determined by IGP and the
individual protocol metrics. For external routes, destinations, or routing domains, the cost is determined
by a preference value.
Metric value for BGP path selection to which the IGP cost to the next-hop destination has been added.
MED-plus-IGP
2422
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OS for EX Series Ethernet Switches, Release 10.4
Weight—Value used to distinguish primary, secondary, and fast reroute backup routes. Weight
information is available when Multiprotocol Label Switching (MPLS) label-switched path (LSP)
link protection, node-link protection, or fast reroute is enabled, or when the standby state is enabled
for secondary paths. A lower weight value is preferred. Among routes with the same weight value,
load balancing is possible.
Balance—Balance coefficient indicating how traffic of unequal cost is distributed among next hops
when a routing device is performing unequal-cost load balancing. This information is available
when you enable Border Gateway Protocol (BGP) multipath load balancing.
Selected
push (where another label is added to the label stack), or
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. This field can also contain
pop (where a label
swap