单项选择题
What statement about Transit AS is true？（）
A.Traffic and prefixes originating from Source AS are carried across a Transit AS to reach theirdestination AS
B.Traffic and prefixes originating from Transit AS are carried across a Stub AS to their destination AS
C.Traffic and prefixes originating from Transit AS are carried across a Stub AS to their Source AS
D.None of the above
相关考题
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单项选择题
TheASBR-summaryLSAis：（）.
A.Generated by the ASBR and describes reachability to itself
B.Generated by the ASBR and describes reachabilty to the ABR
C.Generated by the ABR and describes reachabilty to the ASBR for routers in a different area from the ASBR
D.Generated by the ABR and describes reachabilty to the ASBR for routers in the same area with the ASBR -
单项选择题
Whatisperiodicallymulticasted（every10seconds）bytheDISonaLANtoensureIS-ISLinkStateDatabaseaccuracy？（）
A.PSNP
B.CSNP
C.LSP
D.IIH
E.ISH -
单项选择题
WhatisusedtoprovidereadaccesstoQoSconfigurationandstatisticsinformationonCiscoplatformsthatsupportModularQoSCLI（MQC）？（）
A.Cisco NBAR Discovery
B.Cisco AutoQoS
C.Cisco Class-Based QoS MIB
D.Cisco SDM QoS Wizard
E.CDP
