show isis interface
Display Intermediate-System-to-Intermediate-System (IS-IS) interface configuration and
status parameters (including adjacencies).
Syntax
-
show isis interface
-
show isis interface
l1
-
show isis interface
l12
-
show isis interface
l2
Command Parameters
- { l1 | l2 | l12 }
- Displays the interface information
for the specified level: l1 (Level 1), l2 (Level 2), l12 (Level 1 and 2). The
switch is a Level 1 router, which means it has only Level 1 links and can route
within only one area. Level 1 routers route only within their assigned area and
cannot route outside that area. Level 2 routers route between areas and toward
other domains. Level 1/Level 2 routers route within an assigned area and between
areas. Level 1/Level 2 routers maintain both a Level 1 Link State Database and a
Level 2 Link State Database.
