300-320 · Question #541
Which desing tecnology allows two cisco catalyst chassis to use SSO and NSF to provide nonstop communication even if one of the menber chasis fails?
The correct answer is B. VSS. A VSS operates with stateful switchover (SSO) redundancy if it meets the following requirements: -Both supervisor engines must be running the same software version. -VSL-related configuration in the two chassis must match. -PFC mode must match. -SSO and nonstop forwarding (NSF)…
Question
Which desing tecnology allows two cisco catalyst chassis to use SSO and NSF to provide nonstop communication even if one of the menber chasis fails?
Options
- AAuto chassis detect
- BVSS
- CVPc
- DPeer Gateway
How the community answered
(34 responses)- A3% (1)
- B88% (30)
- C6% (2)
- D3% (1)
Explanation
A VSS operates with stateful switchover (SSO) redundancy if it meets the following requirements: -Both supervisor engines must be running the same software version. -VSL-related configuration in the two chassis must match. -PFC mode must match. -SSO and nonstop forwarding (NSF) must be configured on each chassis.
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