Information Technology Reference
In-Depth Information
Which layer of the hierarchical design model implements access lists, distribution lists,
route summarization, VLAN routing, security policy, and address aggregation?
8
a. Session layer
b. Distribution layer
c. Transport layer
d. Core layer
Which routing protocol periodically sends its routing table to its neighbors?
9
a. Hierarchical routing protocol
b. Hybrid routing protocol
c. Link-state routing protocol
d. Distance vector routing protocol
The switch functions of blocking and forwarding, which are based on MAC address,
operate in which layer of the OSI model?
10
a. Layer 3
b. Network layer
c. Data-link layer
d. Layer 1
Which is the best measurement of reliability and load of an interface?
11
a. Rely 255/255, load 1/255
b. Rely 255/255, load 255/255
c. Rely 1/255, load 1/255
d. Rely 1/255, load 255/255
Which OSI layer deals with frames?
12
a. Physical layer
b. Layer 4
c. Network layer
d. Data-link layer
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