Refer to the exhibit. A network administrator needs to deploy AOS-Switches that implement port-based tunneled node. Their Aruba controller has IP address 10.1.10.5/24. The architect has assigned tunneled-node endpoints to VLAN 20. What is one issue with the current configuration planned for VLAN 20 on the switch?A . VLAN 20 must have GRE enabled...
What is a reason to implement PIM-DM as opposed to PIM-SM?
What is a reason to implement PIM-DM as opposed to PIM-SM?A . to control exactly which multicast groups are routed through the networkB . to permit a higher density of RP routers in the network coreC . to conserve bandwidth over WAN linksD . to use on high-bandwidth routed connections View Answer Answer: D...
Which benefit is provided by MD5 authentication for BGP?
Which benefit is provided by MD5 authentication for BGP?A . It validates that BGP messages arrive from an authorized device.B . It verifies that received BGP routes have valid next hop IP addresses.C . It enables users to authenticate to a server across BGP AS boundaries.D . It protects BGP routing information from eavesdroppers....
What is a typical issue that could cause this output?
Refer to the exhibit. Switch-1 and Switch-2 connect on interface A23. The switches experience a connectivity issue. The network administrator sees that both switches show this interface as up. The administrator sees the output shown in the exhibit on Switch-1. What is a typical issue that could cause this output?A . asymmetric routing introduced...
Which type of issue occurs due to this mismatch?
OSPF Area 1 has two ABRs. One ABR is configured with this range for Area 1: 10.10.0.0/16. The other ABR is not configured with a range for Area 1. Which type of issue occurs due to this mismatch?A . The ABRs create a discontinuous area and disrupt intra-area routing between devices within Area 1.B...
What is the effect of this change?
Refer to the exhibits. Exhibit 1 Exhibit 2 Switch-1 has a power issue that causes it to fail. When Switch-1 comes back up, endpoints lose connectivity for a few minutes. The network administrator decides to enter this command on Switch-1: Switch-1 (config)# vlan 10 vrrp vrid 10 preempt-delay-time 120 Exhibit 2 shows the VRRP...
Which type of failure is indicated?
Refer to the exhibits. Exhibit 1 Exhibit 2 Exhibit 1 shows the topology for the network. The network administrator sees the log entries shown in Exhibit 2. Which type of failure is indicated?A . A link between Switch-1 and Switch-2 went down. BFD detected the lost connectivity and behaved as expected.B . Graceful restart...
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 controllers cannot support tunneled...
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 . Configure echo mode BFD...
What can explain the current state?
Refer to the exhibits. Exhibit 1 Exhibit 2 Exhibit 1 shows a portion of the BGP routing table when the BGP solution was first deployed. Exhibit 2 shows the same portion at the current time. What can explain the current state?A . Due to changes in the private network, Switch-1 can no longer reach...