Computer Networking
Which three commands can be used to check LAN connectivity problems on a router?1. show interfaces2. show ip route3. tracert4. ping5. dns lookups

1 ,2 and 4
None of these
3 and 5
2 and 5

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Computer Networking
When setting up Frame Relay for point-to-point subinterfaces, which of the following must not be configured?

An IP address on the physical interface
PAP
The Frame Relay encapsulation on the physical interface
The local DLCI on each subinterface
The subinterface type as point-to-point

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