A. nGenius Real-Time Monitor
B. Cisco View
C. Device Fault Manager
D. Internetwork Performance Monitor
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A. core layer
B. Internet boundary
C. aggregation layer
D. aggregation and core layers
E. access and aggregation layers
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
最新試題
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?()
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?()
Which of these is true of a Layer 3 out-of-band NAS deployment?()
Which signal and noise values will result in the best phone communication with an access point?()
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?()
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:()
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?()
What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?()
The Cisco NAC Appliance is able to check which three items before allowing network access?()