单项选择题What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment?()

A. They are used to find the best path through a network.
B. They allow the exchange of filtering tables.
C. They specify different implementations of the Spanning-Tree Protocol.
D. They allow the exchange of routing tables
E. They provide inter-switch VLAN communication.


您可能感兴趣的试卷

你可能感兴趣的试题

1.多项选择题Which of the following a true statements regarding the use of VLANs to segment anetwork? ()

A. They increase the size of collision domains
B. They allow logical grouping of users by function.
C. They can enhance network security.
D. They increase the size of the broadcast domain while decreasing the number of collision domains.
E. They increase the number of broadcast domains while decreasing the size of the broadcast domains.
F. They simplify switch administration.

2.单项选择题A new switch is installed into an existing LAN and a new VTP trunk is set up with an existing switch. Which VLANs will be allowed on this new trunk?()

A. All defined VLANs are allowed on the trunk by default.
B. Each VLAN, or VLAN range, that is specified with the switchport mode command.
C. Each VLAN, or VLAN range, that is specified with the vtp domain command.
D. Each VLAN, or VLAN range, that is specified with the vlan database command.

3.多项选择题

A new switch is being installed and you have been assigned the task of connecting it to an existing switch. In doing this, you want to set up the VLAN Trunking Protocol so that VLAN information can be passed between the switches.
Which of the following must you do to accomplish this?()

A. You must set each end of the trunk line to IEEE 802.1e encapsulation.
B. You must set the same VTP management domain name on both switches.
C. You must set all ports on the two switches as access ports.
D. You must configure one of the switches as a VTP server.
E. You must use a rollover cable to connect the two switches.

4.单项选择题

You are bringing up a new Cisco Catalyst switch, and wish to connect it via a trunk to another switch from a different vendor, which uses the IEEE standard for the trunking method.
When setting the encapsulation type on the trunk, what should you configure on the Cisco switch?()

A. Switch(config)# switchport trunk encapsulation isl
B. Switch(config)# switchport trunk encapsulation ietf
C. Switch(config-if)# switchport trunk encapsulation isl
D. Switch(config-if)# switchport trunk encapsulation ietf
E. Switch(config-if)# switchport trunk encapsulation dot1q

5.多项选择题Which of the following steps are necessary in order to add a new VLAN to a switched network?()

A. Create the VLAN.
B. Name the VLAN.
C. Configure an IP address for the VLAN.
D. Add the desired ports to the new VLAN.
E. Add the VLAN to the VTP domain.

6.多项选择题Which router console commands are used to manage telnet sessions to other routers? ()

A. TestKingD# disconnect 3
B. TestKingD# exit session 2
C. TestKingD# kill connection 1
D. TestKingD# show sessions
E. TestKingD# show connection all
F. TestKingD# resume 4

7.单项选择题

You wish to limit telnet access into your Cisco router to only a single host. In order to accomplish this, access list 1 has been written to allow host 172.16.1.224 access to the router vty lines.
What command would assign this access- list to the Virtual Terminal Lines?()

A. router(config-line)# ip access-group 1 in
B. router(config-line)# access-class 1 in
C. router(config-line)# ip access-list 1 in
D. router(config-line)# access-line 1 in

8.多项选择题You wish to increase the security of all of the routers within your network. What can be done to secure the virtual terminal interfaces on a router?()

A. Administratively shut down the interface.
B. Physically secure the interface.
C. Create an access list and apply it to the virtual terminal interfaces with the access-group command.
D. Configure a virtual terminal password and login process.
E. Enter an access list and apply it to the virtual terminal interfaces using the access-class command.

10.单项选择题You need to set the default gateway of one of your TestKing switches. Which command will set the default gateway to 192.168.12.1 on a Cisco switch?()

A. Switch(config)# ip default-network 192.168.12.1
B. Switch(config)#ip route-default 192.168.12.1
C. Switch(config)# ip default-gateway 192.168.12.1
D. Swicth(config)# ip route 192.168.12.1 0.0.0.0

最新试题

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

题型:多项选择题

Which statement describes the rule of split horizon?()

题型:单项选择题

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

题型:多项选择题

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

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

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? ()

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

A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?()

题型:多项选择题

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

题型:单项选择题

Which of the following host addresses are member of networks that can be routed across the public Internet? ()

题型:多项选择题