3750 stack with layer3, What happens to L3 if primary fails?

Answered Question

If I have a 3750 stack, and I configure layer 3:

interface vlan 10

ip address 10.10.10.1 255.255.255.0

What happens if my primary switch fails?(which is where I assume those L3 definitions exist. I can comprehend the loss of ports/L2 when a switch fails but the layer three definiations...do they move to another switch of the stack?

I have this problem too.
0 votes
Correct Answer by Richard Burts about 9 years 4 months ago

Michael

The config is shared among the members of the statck. If the primary switch (stack master) fails some other switch takes over as primary (master) and the layer 3 definitions are maintained in the new primary (master). That is one of the advantages of the stack concept.

HTH

Rick

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
Loading.
Correct Answer
Richard Burts Wed, 09/12/2007 - 08:52

Michael

The config is shared among the members of the statck. If the primary switch (stack master) fails some other switch takes over as primary (master) and the layer 3 definitions are maintained in the new primary (master). That is one of the advantages of the stack concept.

HTH

Rick

Richard Burts Wed, 09/12/2007 - 10:56

Michael

Thank you for using the rating system to indicate that your question was resolved (and thanks for the rating). It makes the forum more useful when people can read about a question and can know that they will read an answer that resolved the question. I encourage you to continue your participation in the forum.

HTH

Rick

Actions

This Discussion