Online Access Free 640-911 Exam Questions

Which device can provide FCoE connectivity?

• A.Cisco 2901 Integrated Services Router
• B.Cisco Nexus 5548 Switch
• C.Cisco ASA 5510 Firewall
• D.Cisco Nexus 2224TP Fabric Extender

Which two network topologies are the most popular in switching? (Choose two.)

• A.Extended star
• B.Bus
• C.Star
• D.Ring
• E.Token passing bus

Which statement describes the function of the OSI transport layer?

• A.It segments data from the system of the sending host and reassembles the data into a data stream on the system of the receiving host.
• B.It defines how data is formatted for transmission and how access to the physical media is controlled.
• C.It establishes, manages, and terminates sessions between two communicating hosts.
• D.It provides the connectivity and path selection between two host systems that may be located on geographically separated networks.

There are native VLAN mismatch errors in both switch system logs. An engineer changed the native VLAN to VLAN 50 on switch 2. The commands switchport trunk allowed VLAN add 50 and switchport trunk native VLAN 50 are executed on switch 2. What two events will result from executing these commands? (Choose two.)

• A.VLAN's 10, 20, and 31 forward traffic, 50 remains down.
• B.Native VLAN mismatch errors continue in the system log.
• C.VLAN's 10,20,31, and 50 forward traffic.
• D.VLAN's 10,20, and 31 forward traffic while 50 forwards untagged traffic.
• E.Native VLAN mismatch errors cease in the system log.
• F.Native VLAN mismatch error disables the ports on both switches.

Which option is the proper shortened representation of the IPv6 address FDFA:0000:0000:2314:00BA:AF34:0:0121?

• A.FDFA::2314:BA:AF34:0:121
• B.FDFA::2314::BA:AF34:0:0121
• C.FDFA::2314:BA:AF34:121
• D.FDFA::2314:BA:AF34::121