A. DynamicTrunking Protocol
B. Resilient Packet Ring
C. Synchronous Digital Hierarchy
D. Coarse Wave Division Multiplexing
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A. Flex Links
B. loop-free U
C. looped square
D. looped triangle
最新試題
Which two of these are advantages of placing the VPN device in the DMZ on the firewall?（）
Refer to the exhibit. Which two statements about the topologies shown are correct?（）
Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?（）
Which three of these are important when determining NAS Server scaling? （）
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?（）
Please match the Cisco STP enahancement term to its definition.（）(1) BPDU guard(2) PortFast(3) BackboneFast(4) Loop guard(5) Root guard(a) shuts down a port that receives a BPDU when enabled(b) cuts convergence time by mas-age for indirect failure(c) prevents the aliernate or root port from being designated in absence of BPDUs(d )causes Layer 2 LAN interface access port to immediately enter the forwarding state(e) helps prevent bridging loops due to jni-directional link failures on point-to-point links
In a VoWLAN deployment, what is the recommended separation between cells with the same channel?（）
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?（）
What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?（）
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:（）