AllExam Dumps

DUMPS, FREE DUMPS, VCP5 DUMPS| VMWARE DUMPS, VCP DUMPS, VCP4 DUMPS, VCAP DUMPS, VCDX DUMPS, CISCO DUMPS, CCNA, CCNA DUMPS, CCNP DUMPS, CCIE DUMPS, ITIL, EXIN DUMPS,


READ Free Dumps For Cisco- 400-101





Question ID 18573

Refer to the exhibit.

Which statement about configuring the switch to manage traffic is true?

Option A

The switchport priority extend cos command on interface FastEthernet0/0 prevents traffic to and from the PC from taking advantage of the high-priority data queue that is assigned to the IP phone.

Option B

The switchport priority extend cos command on interface FastEthernet0/0 enables traffic to and from the PC to use the high priority data queue that is assigned to the IP phone.

Option C

When the switch is configured to trust the CoS label of incoming traffic, the trusted boundary feature is disabled automatically.

Option D

The mls qos cos override command on interface FastEthernet0/0 configures the port to trust the CoS label of traffic to and from the PC.

Correct Answer A
Explanation Explanation: In some situations, you can prevent a PC connected to the Cisco IP Phone from taking advantage of a high-priority data queue. You can use the switchport priority extend cos interface configuration command to configure the telephone through the switch CLI to override the priority of the traffic received from the PC. Reference: http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2950/software/release/12- 1_22_ea2/configuration/guide/2950scg/swqos.html


Question ID 18574

Which statement about Cisco Discovery Protocol is true?

Option A

The multicast address 0100.0cdd.dddd is used as the destination address for periodic advertisements.

Option B

 An inactive VLAN that is configured on an access port passes periodic Cisco Discovery Protocol advertisements.

Option C

The multicast address 0100.0ccc.ccd is used as the destination address for periodic advertisements.

Option D

A VLAN must be active on an access port before periodic Cisco Discovery Protocol advertisements are passed.

Correct Answer D
Explanation Explanation: All CDP packets include a VLAN ID. If you configure CDP on a Layer 2 access port, the CDP packets sent from that access port include the access port VLAN ID. If you configure CDP on a Layer 2 trunk port, the CDP packets sent from that trunk port include the lowest configured VLAN ID allowed on that trunk port. CDP messages on the active physical interfaces (Ethernet NIC) to a well-known multicast address (0100.0CCC.CCCC.

Send email to admin@getfreedumps for new dumps request!!!