Cisco
640-461 · Question #81
Which command is useful to see if network layer information is being received at a PSTN gateway?
The correct answer is D. show isdn status. See the full explanation below for the reasoning.
Question
Which command is useful to see if network layer information is being received at a PSTN gateway?
Options
- Ashow gateway status
- Bshow isdn q931
- Cshow c cm-manager status
- Dshow isdn status
- Eshow isdn q921
How the community answered
(47 responses)- A2% (1)
- B15% (7)
- C4% (2)
- D77% (36)
- E2% (1)
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