Dell S3100 Command Line Reference Guide for the Series 9.82.0 - Page 952

28 Intermediate System to Intermediate System (IS-IS) IS-IS is an interior gateway protocol that uses shortest-path-first algorithm. IS-IS facilitates the communication between open systems, supporting routers passing through both IP and OSI traffic. A router is considered as an intermediate system. Networks are partitioned into manageable routing domains called areas. Intermediate systems send, receive, and forward packets to other routers within their area (Level 1 and Level 1-2 devices). Only Level 1-2 and Level 2 devices communicate with other areas. IS-IS protocol standards are listed in the Standard Compliance chapter in the Dell Networking OS Configuration Guide. NOTE: The fundamental mechanisms of IS-IS are the same for IPv4 and IPv6. However some command modes might vary when applied to IPV4 and IPV6. These variations have been explicitly explained for such commands. If the variation is not mentioned, then the information applies to both the protocol versions. adjacency-check Verify that the "protocols supported" field of the IS-IS neighbor contains matching values to this router. Syntax adjacency-check To disable adjacency check, use the no adjacency-check command. Defaults Enabled. Command Modes • ROUTER ISIS (for IPv4) • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version 9.8(2.0) 9.8(0.0P5) 9.8(0.0P2) Description Introduced on the S3100 series. Introduced on the S4048-ON. Introduced on the S3048-ON. 952 Intermediate System to Intermediate System (IS-IS)