單項(xiàng)選擇題What is the reason for configuring a passive interface on a router?()

A. Allows interfaces to share common IP addresses.
B. Allows an interface to remain up without the aid of keepalives.
C. Allows a router to send routing and not receive updates via that interface.
D. Allows a routing protocol to forward updates that is missing its IP address.
E. Allows a router to receive routing updates on an interface but not send updates via that interface.


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1.多項(xiàng)選擇題Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?()

A. Spanning Tree Protocol
B. Shortest path first tree
C. Link-state advertisements (LSA)
D. Hold-down timers
E. Split horizon
F. VRRP

2.單項(xiàng)選擇題What parameters must you specify when you enable EIGRP routing?()

A. The broadcast address, and AS number
B. The network number and AS number
C. EIGRP routing, network number and passive interface
D. EIGRP routing, network number, and AS

3.單項(xiàng)選擇題Which of the following answer choices is an additional parameter which must be supplied before the IGRP routing process can initialize?()

A. Connected subnet numbers
B. Register administrative subnet masks
C. IP address mask
D. Autonomous system number
E. Metric weights

4.單項(xiàng)選擇題Which one of the following parameters is the very first thing that needs to be configured as part of the IGRP routing process?()

A. The wild card mask
B. The IP address
C. The IP address mask
D. The metric weights
E. The Autonomous System number

5.多項(xiàng)選擇題Which of the following describe private IP addresses?()

A. Addresses chosen by a company to communicate with the Internet.
B. Addresses that cannot be routed through the public Internet.
C. Addresses that can be routed through the public Internet.
D. A scheme to conserve public addresses.
E. Addresses licensed to enterprise or ISPs by an Internet registry organization.

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The network 172.12.0.0 needs to be divided into subnets where each subnet has the capacity of 458 IP addresses.What would be the correct subnet mask to accomplish this division keeping the number of subnets at the maximum? ()

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The following access list was applied outbound on he E0 interface connected to the 192.168.1.8/29 LAN:access-list 123 deny tcp 192.168.1.8 0.0.0.7 eq 20 anyaccess-list 123 deny tcp 192.168.1.9 0.0.0.7 eq 21 anyWhat effect will this access list have?()

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An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location? ()

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You are configuring a new Catalyst switch that you want to manage remotely from workstations on other network segments within your enterprise.Which of the following are required to allow remote management of the switch over IP?()

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Which of the following options lists the steps in PPP session establishment in the correct order?()

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What feature of a networks switch allows an administrative to create separate broadcast domains?()

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Given a subnet mask of 255.255.255.224, which of the following addresses can be assigned to network hosts?()

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Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? ()

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Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes.Which commands will accomplish these options?()

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Which of the following contribute to congestion on an Ethernet network?()

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