A company has a mixed wireless and wired Aruba solution. It wants to encrypt messages used to send configurations and other important messages to the APs carried outside the GRE tunnels. What can the company do to meet these goals?
Network administrators need to inspect all traffic that arrives on an AOS-Switch in VLAN 2 and is destined to TCP ports 50000-50010. They want to send the traffic to a protocol analyzer connected to the switch for deeper inspection.
What else must they create to achieve their goal?
A company deploys AOS-Switches at sites with inexperienced IT staff. The main office network administrators want to monitor thresholds to generate alerts on branch switches. What should be set up for this purpose?
Which switches can be deployed in a mesh topology for backplane stacking?
A network administrator needs to create a QoS policy on an AOS-Switch. What is one component that the administrator must create before the policy?
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 network administrator enters this command:
Switch(config)# aaa authorization user-role enable
How does this affect device authentication?
A network administrator enters this command on an AOS-Switch:
Switch(config)# radius-server host 10.1.3.3 time-window 60
Which behavior will the switch show?
A company has AOS-Switches deployed at sites with inexperienced IT staff. The main office network administrators want to track if configurations change on branch switches.
What should be set up for this purpose?
Refer to the exhibit.
A network administrator wants to add the protections of root guard to the network. Based on the spanning tree topology, on which ports should the network administrator implement root guard?
A company wants to implement role-based tunneled node on AOS-Switches. Which solution should be included in the plan to help apply the roles?
Refer to the exhibit.
A network administrator applies the ACL shown in the exhibit. Which source IP address does the myList ACL deny?
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?
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?
Refer to the exhibits.
Exhibit 1
Exhibit 2
Switch-1 and Switch-2 lost IP connectivity with each other. They did not detect the issue for several seconds and caused a temporary traffic disruption. The administrations expected failover to the backup route through Switch-3 to occur in less than a second. The administrators restore the failed link and view the output on Switch-1, shown in the exhibit.
What should they do to create the expected behavior if connectivity is lost again?
Refer to the exhibits.
Exhibit 1
Exhibit 2
The network administrator needs to set up BGP between the two company switches, Switch-1 and Switch-2. The BGP connection does not establish. Based on the exhibits, what does the administrator need to do to fix the issue?
Refer to the exhibit.
An AOS-Switch connects to an unmanaged switch in a meeting room. The exhibit shows security settings for this port. Users report that they sometimes lose connectivity and then get it back.
Which best practice should network administrators follow to avoid this issue?
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 configured with this range for Area 1: 10.10.0.0/17.
Which type of issue occurs due to this mismatch?
Refer to the exhibits.
Exhibit 2
The network administrator configures the commands shown in Exhibit 2. Which mismatch will cause an issue?
A network administrator wants to use Aruba AirWave to audit an AOS-Switch configuration. What is one requirement?
Refer to the exhibit.
AOS-Switches will enforce 802.1X authentication on edge ports. The company has two RADIUS servers, which are meant to provide redundancy and load sharing of requests. The exhibit shows the planned RADIUS setting to deploy to the switches.
Which adjustment to the plan should administrators make in order to meet the customers’ requirements?
Refer to the exhibit.
Endpoints in VLAN 2 connect directly to this switch. These devices should only be able to send DHCP, DNS, HTTP, and HTTPS traffic. However, they are able to send any traffic. Based on the exhibit, what is the issue?
What is a reason for hello packets between two OSPF routers?
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 configuration just after the change. What is the effect of this change?
Refer to the exhibits.
Exhibit 1.
Exhibit 2.
The exhibits show the current operational state for routes on Switch-3 to send all traffic to 172.16.0.0/16 through Switch-2 during normal operation.
Which single configuration change creates the desired behavior?