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Which two statements about configuring a voice VLAN on a switch port are true? (Choose two.)
Which two statements about configuring a voice VLAN on a switch port are true? (Choose two.)A . The port must be operating in untrusted mode.B . Tagged traffic is not supported.C . It must be configured separately from the VLAN that carries data trafficD . If the port is trusted,...
A network engineer is considering implementing UDLD throughout the network. which option must the network engineer consider?
A network engineer is considering implementing UDLD throughout the network. which option must the network engineer consider?A . UDLD aggressively disables the port after eight failed retries to connect to neighbor.B . UDLD works at layer 1 of the OSI model.C . UDLD is an IEEE standard that can be...
An engineer entered the no spanning-tree bpduguard enable on interface fa1/0/7command.which statement describes the effect of this command?
Refer to the exhibit. An engineer entered the no spanning-tree bpduguard enable on interface fa1/0/7command.which statement describes the effect of this command?A . interface fa1/0/7 remains in err-disabled state until the errdisable recovery cause bpduguard command is entered in the interface configuration modeB . fa1/0/7 remains in err-disabled state until...
Which EtherChannel load balancing methods on the switch make optimal use of the redundant links as traffic flows from the router that is the default gateway to the server?
Refer to the exhibit. A single server in company ABC is connected via EtherChannel to a single upstream Layer 2 switch. Which EtherChannel load balancing methods on the switch make optimal use of the redundant links as traffic flows from the router that is the default gateway to the server?A...
Which two control protocols use the native VLAN 1 by default? (Choose two.)
Which two control protocols use the native VLAN 1 by default? (Choose two.)A . CDPB . VTPC . NTPD . LACPE . STPView AnswerAnswer: AB
Which statement abort the current configuration on port GigabitEthernet2/0/1 is true?
Refer to the exhibit Which statement abort the current configuration on port GigabitEthernet2/0/1 is true?A . It is an access port configured for a phone and a PCB . It is a trunk port and the native VLAN is VLAN1C . It is a trunk port and the natrve VL...
Which feature can you enable on your network to most effectively limit unknown traffic?
Which feature can you enable on your network to most effectively limit unknown traffic?A . DHCP packet rate limitingB . unicast storm controlC . multicast storm controlD . broadcast storm controlE . ARP packet rate limitingView AnswerAnswer: B
How many VLANs can be assigned to a user access port configured for VoIP?
How many VLANs can be assigned to a user access port configured for VoIP?A . 1B . 2C . 3D . unlimitedView AnswerAnswer: A
Which command can you enter to most effectively rate-limit multicast traffic based on available bandwidth?
Which command can you enter to most effectively rate-limit multicast traffic based on available bandwidth?A . storm-control multicast level pps 10kB . storm-control multicast level bps 10kC . storm-control multicast level 20 10D . storm-control multicast level 10View AnswerAnswer: B
Which three functions dose Dynamic ARP Inspection perform with invalid IP-to MAC address bindings? (choose three)
Which three functions dose Dynamic ARP Inspection perform with invalid IP-to MAC address bindings? (choose three)A . logsB . deletesC . interceptsD . acceptsE . discadsF . bypassesView AnswerAnswer: ACE
