Study tips 642-811

What needs to be configured before adding any VLAN to the VLAN database if VTP is in server mode?

How will interface FastEthernnet0/1 respond when an 802.1x-enabled client connects to the port?

Why does the trust state of interface FastEthernet 0/3 show "not trusted"?

Which statement describes Dynamic Trunking Protocol (DTP) mode ‘desirable’?

Which of the following technologies uses a Root Link Query BPDU?

Which command will ensure that External_B will be the primary router for traffic using the gateway address of 172.16.15.20?

which interface or interfaces will receive and forward multicast traffic?

Which statement is true about 802.1x port-based authentication?

What statement is true based upon the configuration in the exhibit?

How does the configuration in the exhibit improve security on the switch Cat2?