單項選擇題What can be specified in IP VACLs?()

A. Protocol and IP source only
B. IP Source, IP Destination and ports
C. IP Source Only
D. IP Destination Only


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2.多項選擇題avoid Layer 2 loops. Which two of the following are most probably the reasons for that preference?()

A. Information about port roles is sent to all switches.
B. RSTPs that are based on Cisco products require no additional configuration.
C. Features such as UplinkFast and BackboneFast are compatible with RSTP.
D. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.

3.單項選擇題As an experienced Network Engineer, you are responsible for network connectivity and system configuration. Which of the following protocols will be supported by Cisco Nonstop Forwarding (NSF)?()

A.ISSU,OSPF,IS-IS
B.IETF,OSPF,ISSU
C.IS-IS,EIGRP,SSO,BGP
D.EIGRP,BGP,OSPF,IS-IS

4.單項選擇題As a network administrator, you have configured a Catalyst 6500 Series Switch with redundant supervisor engine in a CIS network. What is the result of issuing the redundancy force-switchover command on that switch?()

A. Automatic switchover from active to standby on primary supervisor failure
B. Reset of the primary supervisor.
C. Manual switchover from active to standby supervisor
D. Manual switchover from standby to active supervisor

5.單項選擇題As an experienced technician, you are required to configure and verify SRM with SSO redundancy. In such a situation, you have to issue several commands in proper orders. Which of the following is correct?()

A. show redundancy states, redundancy, mode sso
B. show redundancy states, mode sso, redundancy
C. redundancy, mode sso, show redundancy states
D. mode sso, redundancy, show redundancy states

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Which Cisco IOS command is used to troubleshoot a problem in which a BGP session stays in the active state?()

題型:單項選擇題

On the Catalyst 6500 Series switch, which command is used to establish a console connection to the Firewall Services Module?()

題型:單項選擇題

You are an experienced network administrator in an international corporation. One of your clients asks you to configure a network for a financial trading center which requires multiple high-value transactions.And the transactions are very important to the client. In such a situation, which two of the following are basic and most important requirements concerning the configuration? ()(Choose two.)

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

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

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

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題型:單項選擇題

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

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In a RSTP implementation, which of the following two link types are used? ()(Choose two.)

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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