IS-IS Network Design Solutions (Networking Technology)
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data plane control plane Database Synchronization database:purging purging:LSB LSB:purging databases:link-state:update process RIB:link-state database:update process update process (link-state database);link-state database:update process datagrams Datalink addresses Layer 2 addresses debug isis adj-packets command commands:debug isis adj-packets 2nd 3rd debug isis spf-events command commands:debug isis spf-events debug isis update-packets command commands:debug isis update-packets decision process:operation on Cisco routers update process:operation on Cisco routers 2nd 3rd default administrative distances routing protocols:default administrative distance administrative distances:default default gateways default metric default-information originate command commands:default-information originate defining:unique System IDs unique System IDs:defining 2nd 3rd delay metric design goals of IS-IS routing protocol 2nd devices access layer end systems devices:access layer access layer:devices devices:loopback addresses:defining as System IDs loopback addresses:defining as System IDs devices:routers:RSPs RSPs (route switch processors) routers:RSPs;VIPs (versatile interface processors) 2nd digraphs shortest path determination digraphs (directed graphs) Dijkstra •s algorithm 2nd directly connected IP prefixes advertising DIS (designated intermediate system) disabling:Level 1 routing capability disabling:Level 2 routing capability display-route-detail command commands:display-route-detail 2nd 3rd displaying:SPF process triggers viewing:SPF process triggers SPF process:triggers:viewing;show isis-spf-log command;commands:show is-is-spf-log 2nd distance command commands:distance distance-vector routing protocols link-state routing protocols routing protocols:distance-vector versus link-state;classification of routing protocols:distance-vec distribution layer design principles:distribution layer principles of network design:distribution layer summarization DNS (Domain Name Service) domain-password command commands:domain-password dotted -decimal notation IP addresses:dotted-decimal notation downtime availability:downtime dual domains routing domains:dual domains dual environments ISO CLNS:dual environments IP:dual environment operation 2nd duplicate system IDs addressing:duplicate system IDs dynamic routing protocols
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