IS-IS Wide Metrics

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf gptkb:network_protocol
gptkbp:appliesTo gptkb:IS-IS_routing_protocol
gptkbp:compatibleWith IS-IS TLV 135
IS-IS TLV 22
gptkbp:definedIn gptkb:RFC_5305
gptkbp:enables finer granularity in metric assignment
support for larger metric values
https://www.w3.org/2000/01/rdf-schema#label IS-IS Wide Metrics
gptkbp:introduced 2008
gptkbp:metricFieldSize 24 bits
gptkbp:purpose to overcome 6-bit metric limitation in IS-IS
gptkbp:replacedBy narrow metrics
gptkbp:requires large-scale service provider networks
gptkbp:supportedBy major router vendors
gptkbp:usedFor gptkb:MPLS_networks
traffic engineering
gptkbp:bfsParent gptkb:IS-IS_Protocol
gptkbp:bfsLayer 8