Computer Networking
If you want to disable STP on a port connected to a server, which command would you use?

spanning-tree portfast
disable spanning-tree
spanning-tree security
spanning-tree off

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Computer Networking
"BAUD" rate means

The rate at which the signal changes.
None of these
The number of bytes transmitted per unit time.
The number of bits transmitted per unit time.

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Computer Networking
CSMA (Carrier Sense Multiple Access) is

network access standard for connecting stations to a circuit-switched network
a method of determining which device has access to the transmission medium at any time
a method access control technique for multiple-access transmission media.
None of these
a very common bit-oriented data link protocol issued by ISO.

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Computer Networking
A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?1. A crossover cable should be used in place of the straight-through cable.2. A rollover cable should be used in place of the straight-through cable.3. The subnet masks should be set to 255.255.255.192.4. A default gateway needs to be set on each host.5. The subnet masks should be set to 255.255.255.0.

2 and 5 only
3 and 4 only
1 and 5 only
2 only
1 only

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