Adjacency-Check - Dell C9000 Series Reference Manual

• show isis traffic
• spf-interval

adjacency-check

Verify that the "protocols supported" field of the IS-IS neighbor contains matching values to this router.
C9000 Series
Syntax
adjacency-check
To disable adjacency check, use the no adjacency-check command.
Defaults Enabled.
Command Modes
Command History
This guide is platform-specific. For command information about other platforms, refer
to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
9.9(0.0)
9.8(0.0)
9.7(0.0)
9.5(0.1)
9.0.2.0
8.3.19.0
8.3.12.0
8.3.11.1
7.5.1.0
Usage Information To perform protocol-support consistency checks on hello packets, use this command.
The adjacency-check is enabled by default.
If a BFD session goes down indicating that IPv4 or IPv6 connectivity to its neighbor is
lost, it does not imply that the adjacency is lost altogether. The hello adjacency runs
over Layer 2, and does not require IP connectivity. However, if IPv4 connectivity is lost
• ROUTER ISIS (for IPv4)
• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)
Description
Introduced on the C9010.
Introduced on the S3048-ON and S4048-ON.
Introduced on the S6000-ON.
Introduced on the Z9500.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the S4810.
Introduced on the Z9000.
Introduced on the E-Series.
Intermediate System to Intermediate System (IS-IS) 1043