Related Questions
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4
During the learning function, the switch places addresses and ports in a(n) _________ table.
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4
What command activates the IP routing process?
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4
Which of the following reasons might you need to use address translation?
A. You have to use public addressing because your ISP didn't assign you enough private addresses.
B. You are using private addresses but have changed ISPs, and your new ISP won't support these private addresses.
C. You want to assign the same IP address to multiple machines so that users on the Internet see this offered service as a single logical computer.
D. You are merging two companies that use different address spaces.
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4
When using debug with PAP, which of the following message types might you see?
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4
VLSM allows a network segment to have more than one subnet mask.
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4
What command assigns a User EXEC password to a 2950 switch?
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4
You are given a class C network, 192.168.1.0/24. You need one network with 120 hosts and three networks with 60 hosts. What subnet mask values would you use?
A. 255.255.255.128 and 255.255.255.192
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4
A _________ is a network that provides a secure connection from a company to other business partners.
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4
You are at User EXEC mode and type the letter e. What message appears?
C. % Unknown command or computer name
D. % Invalid input detected at '^'.
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4
Which is not one of the three main functions of a layer-2 device?
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4
What must you do to enable IP routing on your router? (Choose all of the correct answers.)
A. Enable the routing protocol.
B. Set clocking on all serial interfaces.
C. Assign IP addresses to your router's interfaces.
D. Assign the bandwidth parameter to your serial interfaces
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4
Which router command would take you back to a suspended telnet session?
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4
Which router command would you use to view the configuration register value?
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4
OSPF hellos are sent every __________ seconds on a multi-access medium.
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4
If the 1900 SYSTEM LED is _________, a system POST test has failed.
D. Flashing green and amber
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4
What router command saves the active configuration to NVRAM?
A. copy nvram startup-config
B. copy startup-config running-config
C. copy running-config nvram
D. copy running-config startup-config
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4
Which router-on-a-stick command defines the VLAN for the interface?
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4
_________ defines how the Frame Relay DTE and DCE interact with each other.
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4
Which is true concerning a port in a listening state? (Choose all correct answers.)
.
A. It remains there for 15 seconds.
B. It forwards BPDUs and builds the CAM table
C. It remains there for 20 seconds.
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4
The router automatically saves its configuration.
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4
Which of the following is not true concerning TCP?
A. Provides for reliable connections
B. Uses windowing for flow control
C. Multiplexes applications
D. Is more efficient than UDP
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4
How would you suspend a telnet session?
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4
The 1900 switch supports ________ VLANs.
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4
When connecting a router to a PC, use a __________ cable.
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4
__________ allows you to distribute connection requests destined to a single IP address to multiple machines.
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4
Which 2950 command assigns a VLAN to an interface?
A. vlan-membership static
C. switchport access vlan
D. switchport mode access
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4
Which of the following are not features of ACLs?
A. Restricting telnet access to a router
B. Prioritizing WAN traffic
C. Filtering traffic from the router
D. Triggering dialup phone calls
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4
The default encapsulation on a synchronous serial interface is _________.
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4
Which 2950 command enables trunking?
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4
Extended traceroute works from which mode?
D. User and Privilege EXEC