300-115 exam

What does the interface subcommand switchport voice vlan 222 indicate?A . The port is configured for both data and voice traffic.B . The port is fully dedicated to forwarding voice traffic.C . The port operates as an FXS telephony port.D . Voice traffic is directed to VLAN 222.View AnswerAnswer: D

Question about RSPANA . RSPAN VLAN carries only RSPAN trafficB . On a switch there can be only one RSPAN VLANC . RSPAN VLAN carries RSPAN traffic along multiple switchesD . RSPAN can be enable only in a Layer 3 switchView AnswerAnswer: C

Which command do you enter to enable Dynamic ARP Inspection for VLAN 15? (choose two)A . SW1(config-vlan)# ip arp inspection vlan 15B . SW1(config-vlan)# ip arp inspection trustC . SW1(config-if)# ip arp-inspection trustD . SW1(config)# ip arp inspection vlan 15View AnswerAnswer: CD

Select a valid VRRP configuration from a list of possible configurations. (Choose three.)A . vrrp [group-number] ip [ip-address]B . vrrp [group-number] priority [priority]C . vrrp [group-number] preemptD . standby [group number] priority [priority]E . standby [group number] preemptView AnswerAnswer: ABC

Which two statements about SPAN source and destination ports during an active session are true?A . The source port can be only an Ethernet physical portB . The source port can be monitored in multiple SPAN sessionsC . The destination port can be destination in multiple SPAN sessionsD . The...

which two statements about HSRP timers are true? (Choose two.)A . the default Hold timer is 15 seconds.B . the default Hello timer is 3 seconds.C . the default Hello timer is 5 seconds.D . the default Hold timer is 10 seconds.E . the default Hello timer is 30 seconds.F...

Which STP feature used to monitor BPDU traffic and enable STP to transition between states?A . Root GuardB . Loop GuardC . BPDU FilterD . BPDU GuardView AnswerAnswer: C

A question about how to tag native VLAN X. (Choose two.)A . switchport trunk native vlan xB . encapsulation dot1q native vlan xC . http://bbs.hh010.comD . http://bbs.hh010.comView AnswerAnswer: AB

Which two statements about VLAN database is true? (Choose two.)A . It supports VLANs 1-1001.B . It supports extended VLAD . Information about VLANs are stored in the configurationE . It can have different VLANs with the same VLAN ID, but must have the same name.F . It can be...

Which two prerequisites are required for an HSRP interface to come up? (Choose two.)A . The virtual IP address must be in the same subnet as the interface IP address.B . Configure an physical IP address for the interface and enable that interface before HSRP becomes activeC . It requires...