A. Neither broadcast nor multicast traffic is ever flooded in VPLS.
B. Multicast traffic is flooded but broadcast traffic is not flooded in VPLS.
C. VPLS emulates an Ethernet switch, with eachEMS being analogous to a VLAN.
D. Because U-PE devices act as IEEE 802.1 devices, the VPLS core must use STP.
E. When the provider experiences an outage, IP re-routing restores PW connectivity and MAC relearning is needed.
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A. bandwidth efficiency
B. cell-switching
C. congestion notification
D. heterogeneous network
A.OSPF
B.RIP
C.FSPF
D.VSANs
A. nGenius Real-Time Monitor
B. CiscoView
C. Device Fault Manager
D. Internetwork Performance Monitor
A. Layer 2 mode
B. Layer 2 Edge mode
C. Layer 3 mode
D. Layer 3 In-Band mode
A. single site with centralized call processing
B. single site with distributed call processing
C. multisite with centralized call processing
D. multisite with distributed call processing
最新試題
As an experienced technician, you are responsible for Technical Support. Which of the following descriptions is correct about the characteristic of SLB one arm mode?（）
In which tunnel-less VPN topology do group members register with a key server in order to receive the security association necessary to communicate with the group?（）
As an experienced technician, you are responsible for infrastructure design and global configuration changes. You are asked to deploy a Voice over Wireless LAN for your company. If the cells have the same channel, the separation between them should be:（）
What is the recommended practice when considering VPN termination and firewall placement?（）
Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?（）
What amount of cell overlap ensures smooth roaming for wireless endpoints?（）
Which signal and noise values will result in the best phone communication with an access point?（）
What is the recommended radius of a cell for a voice-ready wireless network?（）
As an experienced technician, you are responsible for Technical Support. A customer calls to ask the best signal level and noise level for cell phone. How to respond?（）
What is the term for a logical SAN which provides isolation among devices physically connected to the same fabric?（）