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How does a switch differ from a hub?
How does a switch differ from a hub?A . A switch does not induce any latency into the frame transfer time.B . A switch tracks MAC addresses of directly-connected devices.C . A switch operates at a lower, more efficient layer of the OSI model.D . A switch decreases the number...
What two operations will the switch perform when it receives this frame?
Refer to the exhibit. The MAC address table is shown in its entirety. The Ethernet frame that is shown arrives at the switch. What two operations will the switch perform when it receives this frame? (Choose two.)A . The switch will not forward a frame with this destination MAC address.B...
If CDP is enabled on all devices and interfaces, which devices will appear in the output of a show cdp neighbors command issued from R2?
Refer to the exhibit. If CDP is enabled on all devices and interfaces, which devices will appear in the output of a show cdp neighbors command issued from R2?A . R2 and R3B . R1 and R3C . R3 and S2D . R1, S1, S2, and R3E . R1, S1,...
From a console connection, what password or password sequence is required for the administrator to access privileged mode on Router1?
Refer to the exhibit. The network administrator made the entries that are shown and then saved the configuration. From a console connection, what password or password sequence is required for the administrator to access privileged mode on Router1?A . ciscoB . sanfranC . sanjoseD . either cisco or sanfranE ....
What destination MAC address will Host A use in the ARP request?
Refer to the exhibit. Host A is sending a packet to Host B for the first time. What destination MAC address will Host A use in the ARP request?A . 192.168.0.1B . 172.16.0.50C . 00-17-94-61-18-b0D . 00-19-d3-2d-c3-b2E . ff-ff-ff-ff-ff-ffF . 255.255.255.255View AnswerAnswer: E Explanation: For the initial communication, Host A...
What is the purpose of assigning an IP address to a switch?
What is the purpose of assigning an IP address to a switch?A . provides local hosts with a default gateway addressB . allows remote management of the switchC . allows the switch to respond to ARP requests between two hostsD . ensures that hosts on the same LAN can communicate...
After reviewing the command output shown in the graphic, what is the most likely cause of the problem?
The network administrator has found the following problem. The remote networks 172.16.10.0, 172.16.20.0, and 172.16.30.0 are accessed through the Central router's serial 0/0 interface. No users are able to access 172.16.20.0. After reviewing the command output shown in the graphic, what is the most likely cause of the problem?A ....
With all routers and interfaces operational, how many networks will be in the routing table of R1 that are indicated to be learned by OSPF?
OSPF is configured using default classful addressing. With all routers and interfaces operational, how many networks will be in the routing table of R1 that are indicated to be learned by OSPF?A . 2B . 3C . 4D . 5E . 6F . 7View AnswerAnswer: C
Given a Class C IP address subnetted with a /30 subnet mask, how many valid host IP addresses are available on each of the subnets?
Given a Class C IP address subnetted with a /30 subnet mask, how many valid host IP addresses are available on each of the subnets?A . 1B . 2C . 4D . 8E . 252F . 254View AnswerAnswer: B Explanation: /30 CIDR corresponds to mask 55.255.255.252 whose binary is 11111100...
What is the simplest way to configure routing between the regional office network 10.89.0.0/20 and the corporate network?
Refer to the exhibit. What is the simplest way to configure routing between the regional office network 10.89.0.0/20 and the corporate network?A . router1(config)#ip route 10.89.0.0 255.255.240.0 10.89.16.2B . router2(config)#ip route 10.89.3.0 255.255.0.0 10.89.16.2C . router1(config)#ip route 10.89.0.0 255.255.240.0 10.89.16.1D . router2(config)#ip route 0.0.0.0 0.0.0.0 10.89.16.1View AnswerAnswer: D Explanation: The...
