What three pieces of information can be used in an extended access list to filter traffic?
Why do large OSPF networks use a hierarchical design?
Refer to the exhibit． A technician is troubleshooting a host connectivity problem． The host is unable to ping a server connected to Switch_A． Based on the results of the testing, what could be the problem?
Refer to the exhibit． What is the purpose of the configuration that is shown?
Which three statements describe the differences between RIP version 1 and RIP version 2?
A network interface port has collision detection and carrier sensing enabled on a shared twisted pair network． From this statement, what is known about the network interface port?
What are two characteristics of Telnet?
Which two options are valid WAN connectivity methods?
Refer to the exhibit．The following commands are executed on interface fa0/1 of 2950Switch．2950Switch(config-if)# switchport port-security2950Switch(config-if)# switchport port-security mac-address sticky2950Switch(config-if)# switchport port-security maximum 1The Ethernet frame that is shown arrives on interface fa0/1． What two functions will occur when this frame is received by 2950Switch?
Which statements describe the routing protocol OSPF?
Host 1 sends an ICMP echo request to remote sever1． Which destination address does Host 1 place in the Layer2 header of the frame containing the ping packet?
Which parameter can be tuned to affect the selection of a static route as a backup．when a dynamic protocol is also being used?
Refer to the exhibit． What IP address should be assigned to Workstation A?
For what two purposes does the Ethernet protocol use physical addresses?
What are three advantages of VLANs?
Refer to the exhibit． When running OSPF, What would cause router A not to form an adjacency with router B?
Syslog was configured with a level 3 trap． Which 3 types of logs would be generated
Which of the following are associated with the application layer of the OSI model?
Which two statements best describe the wireless security standard that is defined by WPA?
Refer to the exhibit． What can be determined about the router from the console output?