NO.15 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?

NO.16 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?

NO.17 Refer to the exhibit.

A company has IP phones that are LLDP-MED capable. The exhibit shows the configuration for the VLAN to which IP phones belong, as well as the configuration for ports to which phones will connect. AOS-Switches at the access layer are set up to use LLDP-MED. The administrator wants to automatically provision the phones to send traffic with the right VLAN tag and priority.
Which additional configuration step must the administrator complete?

NO.18 Refer to the exhibits.
Exhibit 1.

Exhibit 2.

The VoIP phone connects, authenticates successfully, and is dynamically assigned to tagged VLAN 6. The endpoint connected to the phone does not authenticate but starts to send untagged traffic.
How does the switch handle this traffic?

NO.19 An AOS-Switch enforces 802.1X authentication to an Aruba ClearPass server. A user connects but cannot receive network access, even though the ClearPass administrator finds an Access-Accept for the user on this switch. The switch administrator suspects that there is an issue with the dynamic settings returned by ClearPass.
Where should the administrator look for information about these settings?

NO.20 Refer to the exhibits.
Exhibit 1

Exhibit 2

A network administrator applies the ACL to Switch-2, as shown in the exhibit. Device-1, IP address
10.1.10.10/24, attempts to open an HTTP session with host 192.0.2.10 on the Internet. What happens with this attempt?

NO.21 Refer to the exhibits.
Exhibit 1

Exhibit 2

A network administrator wants to set up mirroring of traffic from port 1 on Switch-1 to port 1 on Switch-2. Exhibit-2 shows the commands that the administrator enters. The mirroring does not work correctly.
What must the administrator do to correct the error?

NO.22 Refer to the exhibits.
Exhibit 1

Exhibit 2

Network administrators are alerted to high interface utilization on a switch by a management solution. They examine the utilization on the uplink interfaces several times an hour during problem times. The exhibit shows output typical of times of congestion. The administrators want to allocate bandwidth fairly and reduce congestion on the uplinks.
What could help meet these requirements?

NO.23 Refer to the exhibit.

The network administrator wants to summarize routes as much as possible in between areas. What is the correct range to specify for the router OSPF Area 2 command on Switch-2?

NO.24 Refer to the exhibit.

A network administrator wants to prevent endpoints from spoofing the MAC address of the VLAN 2 default gateway. What should the administrator configure on Switch-1?

NO.25 Refer to the exhibit.

Switch-1 and Switch-2 are configured to provide VRRP in VLAN 2. Based on the output, what will happen when a client in VLAN 2 sends an ARP request for its default gateway IP address?

NO.26 Refer to the exhibit.

An administrator created a backplane stack with the plug-and-play method and did not alter the default backplane stacking settings. Later, two backplane stacking links failed as shown in the exhibit. The network administrator then restored the failed links.
When the stack is reformed, which switches become commander and standby?

NO.27 Refer to the exhibits
Exhibit 1

Exhibit 2

Both Switch-1 and Switch-2 have an OSPF inter-area route to 10.2.0.0/16 with metric 10 in their IP routing table. Switch-3 has the default setting for ECMP. Based on the exhibits, what should the Switch-3 routing table display if the network operates as normal?

NO.28 A company has a Unified Communications and Collaboration (UCC) solution.
* Users run softphones on their desktops and laptops.
* The UCC solution is configured to use a certain range of Layer 4 ports for VoIP traffic.
* The user devices connect to AOS-Switches.
A network administrator needs to configure the AOS-Switches to prioritize only the VoIP traffic. Where can the administrator configure a DSCP value to meet this goal?

NO.29 Refer to the exhibit.

Both Switch-1 and Switch-2 redistribute RIP routes into OSPF. The network administrator wants routers in Area 1 to receive the redistributed routes from Switch-1 but not from Switch-2.
What should the administrator do to achieve this goal?

NO.30 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?

NO.31 Refer to the exhibit.

The network administrator wants to summarize routes as much as possible in between areas. What is the correct range to specify for the router OSPF Area 2 command on Switch-2?

NO.32 A network administrator needs to set up an AOS-Switch to use port-based tunneled node for connected devices.
However, the administrator wants the switch to forward traffic without tunneling if it cannot reach a tunneled-node server.
What should the administrator do?

NO.33 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?

NO.34 Refer to the exhibit.

Switch-2, Switch-5, and Switch-6 currently have many OSPF routes to Area 1 networks. The network administrator wants to replace these routes with a single aggregated route to 10.1.0.0/16 on each switch.
Where should the administrator specify the 10.1.0.0/16 range?

NO.35 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?

NO.36 AOS-Switch runs IGMP in data-driven mode. What behavior does it exhibit?