- RAM should be erased and the router restarted.
- Flash should be erased and the router restarted.
- NVRAM should be erased and the router restarted.
- The new configuration should be entered and saved.
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When connecting a ribbon cable to a connector, how do you know which direction to plug it in?
Answer: Option 2 Let'
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You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?
Answer: Option 3 If you save a configuration and reload the router and it comes up either in setup mode or as a blank configuration, chances are you have the...
1 Answers 1 views
You have been contracted to install a windows NT network in an office that is located in a strip mall. The office is located next to the power plant of the building, so a UPS (uninterruptible power supply) has already been installed. What type of cable should you use for the network cabling Choose the best answer.?
Answer: Option 5 Let'
1 Answers 1 views
You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue?
Answer: Option 2 The command traceroute (trace for short), which can be issued from user mode or privileged mode, is used to find the path a packet takes through an...
1 Answers 3 views
What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
Answer: Option 3 All Cisco routers have a default configuration register setting of 0x2102, which tells the router to load the IOS from flash memory and the configuration from NVRAM.
1 Answers 1 views
You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be?
Answer: Option 3 Since the configuration looks correct, you probably didn't screw up the copy job. However, when you perform a copy from a network host to a router, the...
1 Answers 1 views
You are trying to decide which type of network you will use at your office, and you want the type that will provide communication and avoid collisions on the cable. Which of the following is the best choice?
Answer: Option 1 Let'
1 Answers 2 views
The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services?
Answer: Option 4 PPP is your only option, as HDLC and Frame Relay do not support these types of business requirements. PPP provides dynamic addressing, authentication using PAP or CHAP,...
1 Answers 2 views
You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection?
Answer: Option 3 If you have a Cisco router on one side of a Frame Relay network and a non-Cisco router on the other side, you would need to use...
1 Answers 1 views
Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend?
Answer: Option 3 The key is "there are no free ports" on your router. Only Frame Relay can provide a connection to multiple locations with one interface, and in an...
1 Answers 2 views