Setting The Maximum Parallel Routes; Configuring A Virtual Multiaccess Network - Juniper IGP - CONFIGURATION GUIDE V11.1.X Configuration Manual

JUNOSe 11.0.x IP, IPv6, and IGP Configuration Guide

Setting the Maximum Parallel Routes

You can configure how many parallel routes IS-IS supports to a destination.
maximum-paths

Configuring a Virtual Multiaccess Network

You can specify that interfaces within a given mesh group act as a virtual multiaccess
network.
isis mesh-group
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Configuring Global IS-IS Parameters
Enables dynamic resolution of hostnames to system IDs (within the NSAP
address). The hostname mapping is sent in the LSPs within the Dynamic
Hostname type-length-value (TLV type 137). Display the TLV by issuing the show
isis database detail command.
Use the show hosts command to display the mapping.
Example
host1(config)#clns host
Use the no version to restore the default state of no mapping defined.
See clns host
Use to control the maximum number of parallel routes IS-IS can support.
You can select a number of routes (or paths) in the range 1–16.
The default number for IS-IS is 4 paths.
Example
host1(config-router)#maximum-paths 12
Use the no version to restore the default value, 4.
See maximum-paths
Use when you want interfaces in the same mesh group to act as a virtual
multiaccess network.
LSPs seen on one interface in a mesh group are not flooded to another interface
in the same mesh group.
Example
host1(config-if)#isis mesh-group blocked
Use the no version to disable the feature.
See isis mesh-group