A. provide service internetworking
B. support transparency for Layer 2 frames
C. indicate destination as a connection identifier
D. map to the DLCI in service internetworking
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A. for multiple ISDN connections
B. for modem concentrated dial-up connections
C. for a group of users in the same vicinity sharing a connection
D. for use by mobile users
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.
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
最新試題
Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?（）
During consultation, you find that a customer has multiple asset closets and will be adding more in the future. Which NAS physical deployment model would you suggest to this customer?（）
In which NAS operating mode are ACL filtering and bandwidth throttling only provided during posture assessment?（）
What is the recommended radius of a cell for a voice-ready wireless network?（）
You are the network consultant from pass4sure.com. One of your customer has six sites, three of which process a large amount of traffic among them. He plans to grow the number of sites in the future. Which is the most appropriate design topology?（）
What is the recommended practice when considering VPN termination and firewall placement?（）
What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?（）
Which two of these are advantages of placing the VPN device in the DMZ on the firewall?（）
You are the Cisco Network Designer. Which of these is least important when determining how many users a NAS can support?（）
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?（）