- show ip port
- show access-lists
- show ip interface
- show access-lists interface
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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 need to find the broadcast address used on a LAN on your router. What command will you type into the router from user mode to find the broadcast address?
Answer: Option 3 The command show ip protocols will actually show you the broadcast address for each interface - too bad it isn't a possible answer. Your best answer is...
1 Answers 1 views
What command is used to stop RIP routing updates from exiting out an interface but still allow the interface to receive RIP route updates?
Answer: Option 3 The (config-router) #passive-interface command stops updates from being sent out an interface, but route updates are still received.
1 Answers 2 views
The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?
Answer: Option 3 Before you start to configure the router, you should erase the NVRAM with the erase startup-config command and then reload the router using the reload command.
1 Answers 1 views
If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface?
Answer: Option 2 At the moment of OSPF process startup, the highest IP address on any active interface will be the Router ID (RID) of the router. If you have...
1 Answers 5 views
You are adding a new server to your network. The network uses TCP/IP. The new server will provide users with dial-up access to network resources. The data link communications protocol you choose for dial-up access must allow you to provide secure authentication. Which protocol should you choose?
Answer: Option 1 Let'
1 Answers 1 views
Which command is used to determine if an IP access list is enabled on a particular interface?
Answer: Option 3 The show ip interface command will show you if any outbound or inbound interfaces have an access list set.
1 Answers 1 views
Which router command allows you to view the entire contents of all access lists?
Answer: Option 2 To see the contents of all access lists, use the show access-lists command.
1 Answers 1 views
Which command would you use to apply an access list to a router interface?
Answer: Option 3 To apply an access list, the proper command is ip access-group 101 in.
1 Answers 1 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