D-PDC-DY-23 無料問題集「EMC Dell PowerSwitch Data Center Deploy 2023」

（A）DSCP implements seven unique traffic classes for packet queueing.

（B）CoS priorities are encoded in the IP header.

（C）802.1P trust-maps only trigger against 802.1Q tagged traffic.

（D）DSCP priorities are a combination of Class Selector and Drop Precedence.

（A）DSCP

（B）LIFO

（C）CoS

（D）FIFO

（A）802.1s

（B）802.1ad

（C）802.1d

（D）802.1w

（A）Highest management IP address

（B）Highest system MAC address

（C）Lowest system MAC address

（D）Lowest management IP address

（A）Identification

（B）Protocol

（C）Fragmentation

（D）Type of Service

（A）Roat-Guard: Enabled: BPDU-Guard: Enabled

（B）Root-Guard: Enabled: BPDU-Guard: Disabled

（C）Root-Guard: Disabled: BPDU-Guard: Disabled

（D）Root-Guard: Disabled: BPDU-Guard: Enabled

（A）232.0.0.0/8

（B）224.0.0.0/4

（C）232.0.0.0/4

（D）224.0.0.0/24

（A）Reduces connectivity loss.

（B）Detects the loss of downstream connectivity.

（C）Reduces network complexity.

（D）Prevents the loss of upstream connectivity.

（A）Administrator needs to configure a LACP Port-Channel.

（B）Trunking and one (1) native VLAN need to be defined on the port-channel.

（C）None, a port-channel is created automatically during VLT discovery.

（D）Administrator needs to configure a static Port-Channel.

（A）Requires IPv4 or IPv6 packet header to specify marking of values.

（B）Requires CoS marking to be included in the 802.1q VLAN tag.

（C）Expands beyond the local broadcast domain.

（D）Utilizes value ranges from 0 to 7.