單項選擇題Which of these statements is correct regarding SSO and Cisco NSF?()

A. Utilizing Cisco NSF in Layer 2 environments can reduce outages to one to three seconds.
B. Utilizing SSO in Layer 3 environments can reduce outages to one to three seconds.
C. Distribution switches are single points of failure causing outages for the end devices.
D. Utilizing Cisco NSF and SSO in a Layer 2 environment can reduce outages to less than one second.
E. NSF and SSO with redundant supervisors have the most impact on outages at the access layer.


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus?()

A. to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 2 link
B. to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 3 link
C. to two core switches from redundant distribution switches connected with a Layer 2 link
D. to two core switches from redundant distribution switches connected with a Layer 3 link
E. to two core switches running Cisco NSF and SSO from two redundant distribution switches running Cisco NSF and SSO

2.單項選擇題When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?()

A. RX-queue deferred
B. TX-queue deferred
C. RX-queue saturation
D. TX-queue saturation
E. RX-queue starvation
F. TX-queue starvation

3.多項選擇題

Which two practices will avoid Cisco Express Forwarding polarization?()

A. The core layer should use default Layer 3 hash information.
B. The core layer should use default Layer 4 hash information.
C. The distribution layer should use default Layer 3 hash information.
D. The distribution layer should use default Layer 4 hash information.
E. The core layer should use Layer 3 and Layer 4 information as input to the Cisco Expressing Forwarding hashing algorithm.
F. The distribution layer should use Layer 3 and Layer 4 information as input into the Cisco Expressing Forwarding hashing algorithm.

4.多項選擇題Which two statements correctly identify considerations to take into account when deciding on Campus QoS Design elements?()

A. Voice needs to be assigned to the hardware priority queue.
B. Voice needs to be assigned to the software priority queue.
C. Call signaling must have guaranteed bandwidth service.
D. Strict-priority queuing should be limited to 50 percent of the capacity of the link.
E. At least 33 percent of the link bandwidth should be reserved for default best-effort class.

5.單項選擇題Which version of spanning tree is recommended for the enterprise campus?()

A.CST
B.MST
C.STP
D.PVST+
E.RPVST+

最新試題

What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?()

題型:單項選擇題

Refer to the exhibit. Which two statements about the topologies shown are correct?()

題型:多項選擇題

Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?()

題型:單項選擇題

Which of these is a benefit of using Network Admission Control instead of Cisco Identity Based Networking Services?()

題型:單項選擇題

As an experienced technician, you are responsible for Technical Support. One of the trainees is asking your advice on VPN Termination Device and Firewall Placement. Which of the following approaches will you recommend?()

題型:單項選擇題

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?()

題型:單項選擇題

You are the Cisco Network Designer . Which is not major scaling, sizing, and performance consideration for an IPsec design?()

題型:單項選擇題

What is the recommended practice when considering VPN termination and firewall placement?()

題型:單項選擇題

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?()

題型:單項選擇題

Which technology allows centralized storage services to be shared across different VSANs?()

題型:單項選擇題