Tuesday, October 8, 2019

Cisco UDLD reset command

Hey,

From practical standpoint, if device on one end puts ports into err-disabled state, the udld reset command will bring all of interfaces that are currently down due to udld, but is it required to commit this on both sides of the links, or only one is enough? Anyone?

2nd question if there isn't requirement for both sides - how does the other end knows, when to recover their links? UDLS sends some specific frames for that?

Appreciate any help and thoughts, thanks



No comments:

Post a Comment