Refer to the partial command output shown. 漫步雲端 208

Refer to the partial command output shown.

Which two statements are correct regarding the router hardware?

The Ethernet networks connected to router R1 in the graphic. 漫步雲端 207

 The Ethernet networks connected to router R1 in the graphic. have been summarized for router R2 as 192.1.144.0/20.
Which of the following packet destination addresses will R2 forward to R1,according to this summary?

The show interfaces serial 0/0 command resulted in the output shown in the graphic.漫步雲端 206

 The show interfaces serial 0/0 command resulted in the output shown in the graphic.

What are possible causes for this interface status?

Which of the following describe private ip addresses? 漫步雲端 205

Which of the following describe private ip addresses?

Which two location can be configured as a source for the IOS image in the boot system command? 漫步雲端 204

Which two location can be configured as a source for the IOS image in the boot system command?

The network security policy requires that only one host be permitted to attach dynamically to each 漫步雲端 203

The network security policy requires that only one host be permitted to attach dynamically to each switch interfaces.If that policy is violated.the interface should shut down.
Which two commands must the network administrator configure on the 2950 catalyst switch to meet this policy?

What should be done prior to backing up an IOS image to a TFTP server? 漫步雲端 202

What should be done prior to backing up an IOS image to a TFTP server?

The network 172.25.0.0 has been divided into eight equal subnets.漫步雲端 201

The network 172.25.0.0 has been divided into eight equal subnets.
Which of the following ip addresses can be assigned to hosts in the third subnet if the ip subnet-zero command is configured on the router?

Refer to the graphic.Host1 cannot receive packets from Host2. Assuming that RIPv1 is the routing 漫步雲端 200

Refer to the graphic.Host1 cannot receive packets from Host2. Assuming that RIPv1 is the routing protocol in use, what is wrong with the ip configuration information shown?

Which three layer2 encapsulation types would be used on a WAN 漫步雲端 199

Which three layer2 encapsulation types would be used on a WAN  rather than a LAN?

Refer to the exhibit. A packet with a source ip address of 192.168.2.4 and a destination ip 漫步雲端 198

Refer to the exhibit. A packet with a source ip address of 192.168.2.4 and a destination ip address of 10.1.1.4 arrives at the HokesB router.
What action does the router take?

For what two purposes does the Ethernet protocol use physical addresses?漫步雲端 197

For what two purposes does the Ethernet protocol use physical addresses?

As a frame leaves a layer 3 device,the layer2 encapsulation information is changed 漫步雲端196

As a frame leaves a layer 3 device,the layer2 encapsulation information is changed from what it was when it entered the device.For what two reasons can this happen?

Which statement is correct regarding the operation of dhcp?漫步雲端 195

Which statement is correct regarding the operation of dhcp?

What is one benefit of PVST+? 漫步雲端 194

What is one benefit of PVST+? 什麼是PVST+的好處呢....?

What can network administrator utilize by using PPP layer 2 漫步雲端 193

What can network administrator utilize by using PPP layer 2 encapsulation?

A network administrator is designing a new corporate internet work..漫步雲端 192

A network administrator is designing a new corporate internet work.The corporation is concerned about downtime due to link failure and also about link costs.
Which topology will provide some redundant to increase reliability for all sites but will cost less than a fully redundant topology?

What is the purpose using the traceroute command?漫步雲端 191

What is the purpose using the traceroute command?

An administrator issues the command ping 127.0.0.1 漫步雲端 190

An administrator issues the command ping 127.0.0.1 from the command line prompt on a PC .
If a reply is received. what does this confirm?

The output of the show frame-relay pvc command shows"PVC STATUS=INACTIVE".漫步雲端 189

The output of the show frame-relay pvc command shows"PVC STATUS=INACTIVE".

What does this mean?

Which of the following ip addresses can be assigned to host devices? 漫步雲端 188

Which of the following ip addresses can be assigned to host devices? 

Users have been complaining that their Frame Relay 漫步雲端 187

Users have been complaining that their Frame Relay connection to the corporate site is very slow.

The network administrator suspects that the link is overloaded. Based on the partial output of the Router#
show frame relay pvc command shown in the graphic, which output value indicates to the local router
that traffic sent to the corporate site is experiencing congestion?

Which two passwords must be supplied in order to connect by telnet to a properly secured Cisco 漫步雲端 186

Which two passwords must be supplied in order to connect by telnet to a properly secured Cisco switch and make changes to the device configuration?

The router address 192.168.1.250 is the default gateway for both the web server2 and host1 漫步雲端 185

The router address 192.168.1.250 is the default gateway for both the web server2 and host1.
what is the correct subnet mask for this network?

While troubleshooting a connectivity problem, a network administrator notices 漫步雲端 184

While troubleshooting a connectivity problem, a network administrator notices

that a port status LED on a Cisco Catalyst series switch is alternating green and amber.

Which condition could this indicate?

How should a router that is used in a Frame Relay network be configured to 漫步雲端 183

How should a router that is used in a Frame Relay network be configured to avoid split horizon issues from preventing routing updates?

What should be part of a comprehensive network security plan? 漫步雲端 182

What should be part of a comprehensive network security plan?