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Which layer 2 protocol encapsulation type supports synchronous and asynchronous circuis and has built-in security mechanisms?
Which layer 2 protocol encapsulation type supports synchronous and asynchronous circuis and has built-in security mechanisms?A . Frame RelayB . HDLCC . x.25D . PPPView AnswerAnswer: D
Which network topology allows all traffic to flow through a central hub
Which network topology allows all traffic to flow through a central hubA . busB . starC . meshD . ringView AnswerAnswer: B
Refer to the exhibit.
Refer to the exhibit. The following commands are executed on interface fa0/1 of 2950Switch. 2950Switch(config-if)# switchport port-security 2950Switch(config-if)# switchport port-security mac-address sticky 2950Switch(config-if)# switchport port-security maximum 1 The Ethernet frame that is shown arrives on interface fa0/1. What two functions will occur when this frameA . The MAC address table...
Which Type of ipv6 unicast ip address is reachable across the internet?
Which Type of ipv6 unicast ip address is reachable across the internet?A . Unique LocalB . CompatibleC . Link localD . GlobaView AnswerAnswer: D
What does split-horizon do?
What does split-horizon do?A . Prevent routing loop in distance vector protocolB . Prevent switching loop in distance vector protocolC . Prevent switching loop in link-state protocolD . Prevent routing loop in link-state protocolView AnswerAnswer: A
Which option is a benefit of switch stacking?
Which option is a benefit of switch stacking?A . It provides redundancy with no impact on resource usageB . It simplifies adding and removing hosts.C . It supports better performance of high-needs applications.D . It provides higher port density with better resource usage.View AnswerAnswer: D
Which three commands can you use to set a router boot image? (Choose three.)
Which three commands can you use to set a router boot image? (Choose three.)A . Router(config)# boot system flash c4500-p-mz.121-20.binB . Router(config)# boot system tftp c7300-js-mz.122-33.SB8a.binC . Router(config)#boot system rom c7301-advipservicesk9-mz.124-24.T4.binD . Router> boot flash:c180x-adventerprisek9-mz-124-6E . binF . Router(config)#boot flash:c180x-adventerprisek9-mz-124-6G . binH . Router(config)#boot bootldr bootflash:c4500-jk9s-mz.122-23f.binView AnswerAnswer: ABC
Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch? (choose two)
Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch? (choose two)A . SW1#show swithport port-security interface FastEthernet 0/12B . SW1# show swithport port-secure interface FastEthernet 0/12C . SW1# show port-secure interface FastEthernet 0/12D . SW1#show running-configE . SW1#show port-security interface FastEthernet...
What is true about Cisco Discovery Protocol?
What is true about Cisco Discovery Protocol?A . it discovers the routers, switches and gateways.B . it is network layer protocolC . it is physical and data link layer protocolD . it is proprietary protocolView AnswerAnswer: D
Which option is the industry-standard protocol for EtherChannel?
Which option is the industry-standard protocol for EtherChannel?A . PAgPB . LACPC . Cisco Discovery ProtocolD . DTPView AnswerAnswer: B
