A.Using the EXP bits of the MPLS transport label header.

B.Using dot1p bits of the 802.1q Ethernet frame header

C.Using the IP precedence bits within the ToS field of the IP packet header.

D.Using the CLP bit of the ATM cell header.

E.Using DSCP bits within the ToS field of the IP packet header.

A.The discard probability slope of an in-profile traffic is steeper than that of an out-of-profile traffic.

B.When the shared buffer utilization reaches 55%, both in-profile and out-of-profile packets may be dropped.

C.All out-of-profile traffic will be dropped before that of any in-profile traffic.

D.The maximum probability with which an out-of-profile packet can be dropped is higher than that of an in-profile packet.

E.When the shared buffer utilization is at 61%, only in-profile packets are currently in the shared buffer pool.

A.250

B.None

C.500

D.100

A.If the FDB has an entry for the unicast frame, both unicastand multicast are treated equally.

B.If the FDB is empty, unicast and multicast frames are treated equally.

C.Unicast frames only forward out ports that have a known receiver.

D.Multicast frames only forward out ports that have a known receiver.

A.Option C

B.Option D

C.Option A

D.Option B