A. core layer
B. Internet boundary
C. aggregation layer
D. aggregation and core layers
E. access and aggregation layers
您可能感興趣的試卷
你可能感興趣的試題
A. Implement highly redundant switching and links with no single points or paths of failure.
B. Implement server load balancing.
C. Implement the Hot Standby Router Protocol (HSRP) for failover protection.
D. Implement intrusion detection with automatic notification of intrusion attempts in place.
A. has a permissive interface that is used to monitor networks
B. is an active device in the traffic path
C. passively listens to network traffic
D. has a promiscuous interface that is used to monitor the network
A. IP telephony
B. security
C. IP multicasting
D. QoS
A.echo
B.jitter
C.packet loss
D.digitized sampling
A. dynamic reconfiguration
B. path MTU discovery
C. auto setup
D. remote management
Which two of these are correct regarding the recommended practice for distribution layer design based on the following configuration?（）
A. use a Layer 2 link between distribution switches
B. use a Layer 3 link between distribution switches
C. use a redundant link to the core
D. use a Layer 3 link between distribution switches with route summarization
A. regions
B. partitions
C. locations
D. device Pools
A. network unification
B. remote access
C. mobility services
D. network management
A. multiple Frame Relay PVCs
B. dualWan links to the regional office
C. dualWan links to another branch office
D. single links - one to the regional office and one to another branch office
A. DynamicTrunking Protocol
B. Resilient Packet Ring
C. Synchronous Digital Hierarchy
D. Coarse Wave Division Multiplexing
最新試題
Which of these is true of a Layer 3 out-of-band NAS deployment?（）
Please match the Cisco NAC appliance component to its description.（）(1)Cisco NAS(2)Cisco NAA(3)Rule-set Lpdates(4)Cisco NAM(a) a centralized management point(b) an in-band cr out-of-band device for network access control(c) a Windows-based client which allows network access based on the tasks running(d) a status crecker for operating systems,antivirus,antispyware,etc.
One of your customers wishes to use the NAS to perform DHCP functions and does not currently have a Layer 3 gateway in its production network. Which gateway mode is appropriate for this customer?（）
You are the Cisco Network Designer . Which is not major scaling, sizing, and performance consideration for an IPsec design?（）
Which three of these are important when determining NAS Server scaling? （）
What amount of cell overlap ensures smooth roaming for wireless endpoints?（）
Cisco Express Forwarding (CEF) is mainly used to increase packet switching speed, reducing the overhead and delays introduced by other routing techniques, increasing overall performance.Which of the following concerning CEF is recommended by Cisco?（）
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?（）
Which technology allows centralized storage services to be shared across different VSANs?（）
How many channels are defined in the IEEE 802.11b DSSS channel set?（）