單項(xiàng)選擇題What is the function of the no switchport catalyst switch interface configuration command?（）

A. Disables the interfaces to prevent traffic flow
B. Clears all the configurations on the interface
C. Switches the port from access mode to trunk mode
D. Converts the port from physical Layer 2 port to physical Layer 3 port


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2.單項(xiàng)選擇題As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）

A. using DHCP snooping
B. snooping the incoming 802.1Q VLAN tag
C. using CDP
D. snooping the CoS marking on the incoming frames

3.單項(xiàng)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?（）

A. Route reflectors are not passing updates properly.
B. BGP synchronization has been enabled.
C. The next-hop address is unreachable.
D. No loopback interface has been configured on a router.

4.單項(xiàng)選擇題Which Cisco IOS command is used to troubleshoot a problem in which a BGP session stays in the active state?（）

A. debug ip bgp updates
B. debug ip tcp events
C. debug ip bgp transactions
D. debug ip tcp transactions

5.單項(xiàng)選擇題Which command is used to view IPv6 parameters related to the BGP process?（）

A. show ip bgp ipv6
B. show protocols ipv6
C. show ipv6 bgp
D. show bgp ipv6

最新試題

When a Cisco router is configured for SSH, it acts as an （）?

題型：單項(xiàng)選擇題

What is the function of the no switchport catalyst switch interface configuration command?（）

題型：單項(xiàng)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(xiàng)選擇題

You are trying to initiate an SSH connection to a remote router and are getting rejected with an error code of 0. Which of these might be the cause of the error?（）

題型：單項(xiàng)選擇題

Refer to the exhibit. For the given configuration, on packets leaving the router on interface FastEthernet0/0 that matches the high traffic class, what will the MPLS experimental bit be set to?（）

題型：單項(xiàng)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(xiàng)選擇題

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

題型：單項(xiàng)選擇題

What is the maximum number of Cisco Catalyst 3750 Series Switches that can be united into a single manageable unit using the Cisco StackWise technology?（）

題型：單項(xiàng)選擇題

Which three of these items are IPv6 transition mechanisms? （）(Choose three.)

題型：多項(xiàng)選擇題

What are four advantages to using tunnel brokers in an IPv6 transition environment?（）

題型：多項(xiàng)選擇題