单项选择题What is the purpose of typing o/r 0x2142 during a password recover procedure on a 2500 series router?()

A. To restart the router.
B. To bypass the configuration in NVRAM.
C. To view the lost password.
D. To save the changes to the configuration.
E. To enter ROM Monitor mode.


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5.多项选择题Given a subnet mask of 255.255.255.224, which of the following addresses can be assigned to network hosts?()

A.15.234.118.63
B.92.11.178.93
C.134.178.18.56
D.192.168.16.87
E.201.45.116.159
F.217.63.12.192

6.多项选择题Which of the following host addresses are member of networks that can be routed across the public Internet? ()

A. 10.172.13.65
B. 172.16.223.125
C. 172.64.12.29
D. 192.168.23.252
E. 198.234.12.95
F. 212.192.48.254

7.多项选择题Which connections allow the use of full-duplex Ethernet?()

A. Switch to host
B. Switch to switch
C. Hub to hub
D. Switch to hub
E. Host to host

8.单项选择题What is the purpose of pressing the Ctrl+Break keys during the router password recover procedure?()

A. To restart the router.
B. To bypass the configuration in Flash.
C. To view the password before changes are made.
D. To bypass setup configuration mode.
E. To access ROM Monitor mode.

10.多项选择题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? ()

A. The switch must be configured with an IP address, subnet mask, and default gateway.
B. The switch must be connected to a router over a VLAN trunk.
C. The switch must be reachable through a port connected to its management VLAN.
D. The switch console port must be connected to the Ethernet LAN.
E. The switch management VLAN must be created and have a membership of at least one switch port.
F. The switch must be fully configured as an SMTP agent.

最新试题

Identify three valid host addresses in the 192.168.27.0 network with a subnet mask of 255.255.255.240. ()

题型:多项选择题

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?()

题型:单项选择题

A technician at TestKing needs to update the network documentation. One of the tasks includes documenting the name of the IOS image file of each router in the network.Which commands could be used to find this information?()

题型:单项选择题

Which command is used to display the placement and direction of an IP access control list on a router?()

题型:单项选择题

What does a configuration Register Setting of 0x2105 indicate to the Router? ()

题型:单项选择题

TestKing.com has allocated the IP add 199.144.27.0 is its network, to provide flexibility for the LAN design, a subnet mask of 255.255.255.240 has been chosen. Which of the following address can be assigned to LAN on the resulting subnets.()

题型:多项选择题

Which of the following correctly describe steps in the OSI data encapsulation process?()

题型:多项选择题

New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? ()

题型:单项选择题

A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?()

题型:单项选择题

All WAN links is side the TestKing.com network use PPP with for authentication security. Which command will display the CHAP authentication process as it occurs between two routers in the network?()

题型:单项选择题