单项选择题
Under which circumstance will a branch ISR router contain interface vlan configurations?（）
A. performing inter - VLAN routing
B. performing 802.1Q trunking
C. performi ng ISL trunking
D. Ethernet Switch Module installed
E. ADSL WIC installed
F. running Call Manager Express
点击查看答案
相关考题
-
单项选择题
What is the international standard for transmitting data over a cable sys tem?（）
A. PPPoE
B. DOCSIS
C. CMTS
D. AAL5 -
单项选择题
What is the purpose of configuring the router as a PPPoE client?（）
A. to provide VPN access over L2TP
B. to enable PPP session from the router to the termination device at the headend for metro Ethernet connectivity
C. for DSL connectivity and removing the need for the end - user PC to ru n the PPPoE client software
D. for connecting the router to a cable modem, which bridges the Ethernet frames from the router to the cable modem termination system -
单项选择题
Which DSL encapsulation method requires client software running on the end - user PC that is directly connected to a DSL modem?（）
A. PPPoA
B. PPPoE
C. PPP
D. L2TP
E. ATM
