642-813 무료 덤프문제 온라인 액세스

What are three results of issuing the switchport host command? (Choose three.)

• A.enables PortFast
• B.disables EtherChannel
• C.enables loopguard
• D.disables trunking
• E.disables Cisco Discovery Protocol
• F.enables port security

Refer to the exhibit.

VLAN 1 and VLAN 2 are configured on the trunked links between Switch A and Switch B.
Port Fa 0/2 on Switch B is currently in a blocking state for both VLANs. What should be done to load balance VLAN traffic between Switch A and Switch B?

• A.Lower the port priority for VLAN 1 on port 0/1 for Switch
• B.Lower the port priority for VLAN 1 on port 0/2 for Switch A.
• C.Make the bridge ID of Switch B lower than the ID of Switch A.
• D.Enable HSRP on the access ports.

Which describes the default load balancing scheme used by the Gateway Load Balancing Protocol (GLBP)?

• A.per session using a round-robin scheme
• B.per session using a strict priority scheme
• C.per GLBP group using a strict priority scheme
• D.per GLBP group using a round-robin scheme
• E.per host basis using a round-robin scheme
• F.per host basis using a strict priority scheme

CORRECT TEXT

Each of these vlans has one host each on its ports
SVI on vlan 1 - ip 192.168.1.11 Switch B -Ports 3, 4 connected to ports 3 and 4 on Switch A
Port 15 connected to Port on Router.
Tasks to do:
1.Use non proprietary mode of aggregation with Switch B being the initiator -- Use LACP with B being in Active mode
2.Use non proprietary trunking and no negotiation -- Use switchport mode trunk and switchport trunk encapsulation dot1q
3.Restrict only to the VLANs needed -- Use either VTP pruning or allowed VLAN list. The preferred method is using allowed VLAN list
4.SVI on VLAN 1 with some ip and subnet given
5.Configure switch A so that nodes other side of Router C are accessible -- on switch A the default gateway has to be configured.
6.Make switch B the root

Refer to the exhibit.

Host A has sent an ARP message to the default gateway IP address 10.10.10.1. Which statement is true?

• A.DSw2 replies with the MAC address of the next AV
• B.Because of the invalid timers that are configured, DSw2 does not reply.
• C.DSw1 replies with the MAC address of the next AVF.
• D.Because of the invalid timers that are configured, DSw1 does not reply.
• E.DSw2 replies with the IP address of the next AVF.
• F.DSw1 replies with the IP address of the next AVF.