單項選擇題

Refer to the exhibit. MPLS has been enabled on router PE11. Which of these statements is correct regarding the output display shown in the exhibit? ()

A. CEF switching is not needed for MPLS operation.
B. CEF switching is only needed to forward labeled packets.
C. CEF switching is needed on both ingress and egress interfaces on which MPLS is enabled.
D. Interface-level CEF switching is needed only on egress interfaces that are sending IP packets on which the egress LSR performs the label imposition process.
E. Interface-level CEF switching is needed only on ingress interfaces that are receiving IP packets on which the ingress LSR performs the label imposition process.


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題Which term represents the mode that is used when the router stores log messages in RAMmemory? ()

A. syslog logging
B. terminal logging
C. buffered logging
D. console logging

2.單項選擇題In which service component of the optimize phase would you assess the routing and switchingsystem and recommend activities such as optimizing device configurations, capacity planning, ortraffic analysis? ()

A. Change Management
B. Security Assessment
C. Operations Assessment
D. Security Administration
E. Operations Readiness Assessment
F. Technology Assessment

3.單項選擇題

Refer to the exhibit. A display of class maps for a configuration is shown in the exhibit. What will the class-map "all-traffic" match? ()

A. all voice traffic
B. all traffic with dscp 18 or dscp 43
C. all traffic with dscp 18 and dscp 43
D. all traffic with ip precedence 0 or 1 
E. all traffic with ip precedence 4 and 5

4.單項選擇題Which of these correctly identifies the six phases of the Cisco Lifecycle Services framework? ()

A. Prepare, Plan, Create, Implement, Operate, and Improve
B. Prepare, Plan, Design, Implement, Operate, and Optimize
C. Prepare, Plan, Design, Apply, Operate, and Manage
D. Prepare, Plan, Design, Implement, Operate and Manage

5.單項選擇題When an IP packet is Layer 3-switched from a source in one VLAN to a destination in anotherVLAN, which field in a packet will be rewritten? ()

A. Layer 2 TTL
B. Layer 3 TTL
C. Layer 3 source address
D. Layer 3 transport protocol
E. Layer 3 destination address

最新試題

What is the purpose of using VPN hardware acceleration equipment?()

題型:單項選擇題

Which keyword is used with the debug ipv6 [keyword] command to troubleshoot neighbor discovery problems?()

題型:單項選擇題

Which keyword is used with the show ip bgp neighbors [keyword] command to display all routes that are received and accepted from a neighbor?()

題型:單項選擇題

Refer to the exhibit. Analyze the two traceroutes that are displayed. Which of these statements is correct in describing what most likely caused the traceroute differences?()

題型:單項選擇題

What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table?()

題型:單項選擇題

Which configuration will enable OSPF for IPv6 on FastEthernet 0/0/0?()

題型:單項選擇題

Which of the following is an easy-to-use tool that allows you to easily configure and monitor Cisco Integrated Services Routers?()

題型:單項選擇題

Refer to the exhibit. Which SSH sessions will the SSH server accept?()

題型:單項選擇題

You are an experienced network administrator in an international corporation. During your working hours, you are asked to deploy the Cisco SSL VPN AIM module in a Cisco 1800 Series Router. The beneficial reason for that deployment is to:()

題型:單項選擇題

Refer to the exhibit. You have a non-Cisco switch that is not communicating properly while connected to the distribution-layer Cisco switching fabric.Which two best-practice actions can you take to overcome this problem? ()(Choose two.)

題型:多項選擇題