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Which technologies can prevent split brain in a VSF fabric that includes Aruba 2930F switches?
Which technologies can prevent split brain in a VSF fabric that includes Aruba 2930F switches?A . ARP MAD or OOBM MADB . VLAN MAD or ARP MADC . OOBM MAD or LLDP MADD . LLDP MAD or VLAN MADView AnswerAnswer: C
What should a network administrator do to support a faster failover in a similar situation?
Refer to the exhibit. The routing switches shown in the exhibit run OSPF on the links between each other. The commander in the Switch-1 VSF fabric goes down. Traffic is disrupted for several seconds. What should a network administrator do to support a faster failover in a similar situation?A ....
Which issue with this plan needs to be addressed?
The implementation plan for AOS-Switches calls for them to implement port-based tunneled node. The Aruba Mobility Controllers that will support the AOS-Switches run software 8.1. The controllers will also support APs, are managed by Mobility Master, and use clustering. Which issue with this plan needs to be addressed?A . The...
Which mismatch can cause OSPF routers to lose adjacency?
Two AOS-Switches connect on VLAN 10 in OSPF Area 1, which is defined as a stub area on both. Which mismatch can cause OSPF routers to lose adjacency?A . The administrator adds the backbone area to just one of the routers.B . The administrator enables graceful restart, or nonstop switching,...
Which clients receive the multicasts?
Refer to the exhibits. Exhibit 1 Exhibit 2 Exhibit 2 shows IGMP groups on Switch-2, which runs IGMP but not PIM. Switch-1 and Switch-3 do not have IGMP or PIM enabled. Client 1 begins to forward multicasts to 239.1.1.1. Which clients receive the multicasts?A . Client 3, but not any...
What can the administrator do to address this concern?
Refer to the exhibit. An AOS-Switch has an extended ACL that is applied to several physical interfaces. - New interfaces have been brought online. - The ACL has been applied to them as well. A network administrator sees the output in the exhibit and is concerned that the switch will...
What must the network administrator enable on the AOS-Switches to ensure they comply with this plan?
A customer wants to authenticate AOS-Switch managers to a RADIUS server. The CIO wants to assign different rights to different management users for granular control over their rights and privileges. What must the network administrator enable on the AOS-Switches to ensure they comply with this plan?A . RADIUS-based command authorizationB...
What should the network administrator do to permit Switch-1 to establish a neighbor relationship with Router-1?
Refer to the exhibit. Switch-1 runs BGP. What should the network administrator do to permit Switch-1 to establish a neighbor relationship with Router-1?A . Configure 192.168.1.2 as a neighbor manually within the BGP context.B . Specify 192.168.1.0/30 with the network command in the BGP context.C . Enable BGP on VLAN...
What is the spanning tree status on A1 and A2?
Refer to the exhibits. Exhibit 1 Exhibit 2 Switch-1(config)# spanning-tree Switch-1(config)# spanning-tree config-name “exam” Switch-1(config)# spanning-tree instance 1 vlan 10-19 Switch-1(config)# spanning-tree instance 2 vlan 20-29 Switch-2(config)# spanning-tree Switch-2(config)# spanning-tree config-name “exam” Switch-2(config)# spanning-tree instance 1 vlan 10-19 Switch-2(config)# spanning-tree instance 2 vlan 20-29 Switch-2(config)# spanning-tree priority 0 Switch-2(config)# spanning-tree...
What does the switch do?
Refer to the exhibit. A network administrator configures connection rate filtering on interface 1 with the throttle action. Device 1 crosses the threshold and triggers the action. What does the switch do?A . It temporarily drops all IP traffic from Device 1 only.B . It temporarily drops all IP traffic...
