642-813 試験問題を無料オンラインアクセス

Refer to the exhibit.

Host A and Host B are connected to the Cisco Catalyst 3550 switch and have been assigned to their respective VLANs. The rest of the 3550 configuration is the default configuration. Host A is able to ping its default gateway, 10.10.10.1, but is unable to ping Host B.
Given the output in the exhibit, which statement is true?

• A.Interface VLAN 10 must be configured on the SW1 switch.
• B.A separate router is needed to support inter-VLAN routing.
• C.VLANs 10 and 15 must be created in the VLAN database mode.
• D.VTP must be configured to support inter-VLAN routing.
• E.The global configuration command ip routing must be configured on the SW1 switch.
• F.HSRP must be configured on SW1.

Refer to the exhibit.

Which two problems are the most likely cause of the exhibited output? (Choose two.)

• A.VRRP misconfiguration
• B.transport layer issues
• C.spanning tree issues
• D.HSRP misconfiguration
• E.physical layer issues

What action should you be prepared to take when verifying a security solution?

• A.having a rollback plan in case of unwanted or unexpected results
• B.isolating and testing each security domain individually to insure that the security design will meet overall requirements when placed into production as an entire system
• C.having alternative addressing and VLAN schemes
• D.running a test script against all possible security threats to insure that the solution will mitigate all potential threats

Refer to the exhibit.

From the configuration shown, what can be determined?

• A.A voice VLAN is configured in this example, so port security should be set for a maximum of 2.
• B.The remaining secure MAC addresses are learned dynamically, converted to sticky secure MAC addresses, and added to the running configuration.
• C.A security violation restricts the number of addresses to a maximum of 10 addresses per access VLAN and voice VLAN. The port is shut down if more than 10 devices per VLAN attempt to access the port.
• D.The sticky addresses are only those manually configured MAC addresses enabled with the sticky keyword.

Which describes the default load balancing scheme used by the Gateway Load Balancing Protocol (GLBP)?

• A.per GLBP group using a round-robin scheme
• B.per session using a round-robin scheme
• C.per GLBP group using a strict priority scheme
• D.per host basis using a round-robin scheme
• E.per session using a strict priority scheme
• F.per host basis using a strict priority scheme