Which three statements accurately describe layer 2 Ethernet switches?
What is the first 24 bits in a MAC address called?
Refer to the exhibit． A network administrator is adding two new hosts to Switch A． Which three values could be used for the configuration of these hosts?
Refer to the exhibit． Which switch provides the spanning-tree designated port role for the network segment that services the printers?
Refer to the exhibit． What is the most appropriate summarization for these routes?
A router receives information about network 192．168．10．0/24 from multiple sources．What will the router consider the most reliable information about the path to that network?
Which two statements describe characteristics of IPv6 unicast addressing?
What can be determined from the router output shown in the graphic?
What are some of the advantages of using a router to segment the network?
Refer to the exhibit． The output that is shown is generated at a switch． Which three of these statements are true?
What information does a router running a link-state protocol use to build and maintain its topological database?
What value is primarily used to determine which port becomes the root port on each nonroot switch in a spanning-tree topology?
Refer to the exhibit．The speed of all serial links is E1 and the speed of the all Ethernet links is 100Mb/s．A static route will be established on the Manchester router to the direct traffic toward the internet over the most direct path available．What configuration on the Manchester router will establish a router toward the internet for traffic that originates from workstation on the Manchester LAN?
A network engineer wants to allow a temporary entry for a remote user with a specific usename and password so that the user can access the entire network over the internet．which ACL can be used?
What SNMP message alerts the manager to a condition on the network?
Which can be done to secure the virtual terminal interfaces on a router?
A network administrator has configured two switches, named London and Madrid, to use VTP． However, the switches are not sharing VTP messages． Given the command output shown in the graphic, why are these switches not sharing VTP messages?
Refer to the exhibit． For what two reasons has the router loaded its IOS image from the location that is shown?
The router address 192．168．1．250 is the default gateway for both the Web Server 2 and Host 1． What is the correct subnet mask for this network?
Refer to the exhibit． A network associate has configured OSPF with the command: City(config-router)# network 192．168．12．64 0．0．0．63 area 0 After completing the configuration, the associate discovers that not all the interfaces are participating in OSPF． Which three of the interfaces shown in the exhibit will participate in OSPF according to this configuration statement?