H12-811_V1.0 試験問題を無料オンラインアクセス

On the network shown in the figure, VLAN 2 is created on SWA and SWB, and interfaces connected to hosts are access ports added to VLAN 2. G0/0/1 on SWA and G0/0/2 on SWB are trunk interfaces allowing all VLANs. What additional configuration is needed on SWC to ensure communication between Host A and Host B?

• A.Create VLAN 2 on SWC, and configure G0/0/1 and G0/0/2 as trunk interfaces that allow packets from VLAN 2 to pass through.
• B.Create VLAN 2 on SWC.
• C.On SWC, configure G0/0/1 as a trunk interface that allows packets from VLAN 2 to pass through, configure G0/0/2 as an access interface, and set the PVID to 2.
• D.Configure G0/0/1 on SWC as a trunk interface that allows packets from VLAN 2 to pass through.

By referring to the information about an interface on R1 shown in the figure, which of the following statements is true?
[R1]display interface g0/0/0
GigabitEthernet0/0/0 current state : Administratively DOWN
Line protocol current state : DOWN

• A.No IP address is configured for GigabitEthernet0/0/0.
• B.GigabitEthernet0/0/0 has an incorrect cable connected.
• C.No dynamic routing protocol is enabled on GigabitEthernet0/0/0.
• D.GigabitEthernet0/0/0 has been manually shut down by an administrator.

An administrator wishes to manage the router in the remote branch office, which method can be used?

• A.DHCP
• B.Telnet
• C.Console Connection
• D.FTP

Trunk interfaces can send both tagged and untagged frames.

• A.TRUE
• B.FALSE

As specified by the RSTP protocol, when a root port fails, which type of port will function as a new root port and enter the forwarding state without any delay?

• A.Alternate Port
• B.Forwarding Port
• C.Backup Port
• D.Edge Port