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NEW QUESTION 1
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?
- A. Remove the dynamic authorization setting for both RADIUS servers.
- B. Specify a different RADIUS dynamic authorization port for each of the RADIUS servers.
- C. Specify one server on half of the switches and the other server on the other half of the switches.
- D. Change the order in which the RADIUS servers are specified on half of the switche
Answer: D
NEW QUESTION 2
Refer to the exhibit.
Network administrators want the network to use PIM-DM to route multicasts from Server 1 to receivers in VLAN 24. Which protocols should the administrators enable on which VLANs on Switch-1?
- A. PIM-DM on VLAN 24; IGMP and PIM-DM on VLAN 10
- B. IGMP on VLAN 24; IGMP on VLAN 10
- C. IGMP on VLAN 24; PIM-DM on VLAN 10
- D. IGMP and PIM-DM on VLAN 24; PIM-DM on VLAN 10
- E. IGMP and PIM-DM on VLAN 24; PIM-DM on VLAN 10
Answer: C
NEW QUESTION 3
Refer to the exhibits.
Exhibit 2
The network administrator configures the commands shown in Exhibit 2. Which mismatch will cause an issue?
- A. the mismatch between the key IDs specified in chain10 and chain11 on Switch-1
- B. the mismatch between the key-strings in the chains for VLAN 10 and VLAN 11 on Switch-1
- C. the mismatch between the chain names associated with VLAN 11 on Switch-1 and on Switch-3
- D. the mismatch between the key-strings associated with VLAN 10 on Switch-1 and on Switch-2
Answer: D
NEW QUESTION 4
Network administrators need to track when traffic matches deny entry in an ACL applied to a port. They want the alert to be sent to a syslog server that is already set up to send logs.
What should administrators do to enable alerts?
- A. Specify the log option for the ACL entry, and enable ACL debugging.
- B. Set the debug destination to session, and enable ACL debugging.
- C. Enable ACL debugging, and enable SNMP port security traps.
- D. Specify the log option for the ACL entry, and enable SNMP port security trap
Answer: D
NEW QUESTION 5
A network administrator enters this command: Switch(config)# aaa authorization user-role enable How does this affect device authentication?
- A. The local manager and operator accounts will no longer work unless they are associated with a user role on the switch.
- B. Authenticated devices must receive their dynamic settings, such as VLAN ID and ACLs, from the RADIUS server Access-Accept.
- C. Authenticated devices will be defined proper access if the RADIUS server sends any VSA except the user role VSA
- D. Role-based mode will no longer be available with tunneled node to prevent conflicts with the AAA user role
Answer: B
NEW QUESTION 6
Refer to the exhibit.
A company wants to change Area 1 shown in the exhibit from a stub area to a totally stub area. What will be one effect of this planned change?
- A. Routing devices within Area 0 will temporarily lose adjacency with each other.
- B. Switch-1 and Switch-2 will adjust the cost with which they advertise area 1 traffic in the backbone.
- C. Some traffic from Area 1 to other areas will no longer follow the lowest cost path.
- D. Endpoints within Area 1 will no longer be able to reach endpoints in other area
Answer: C
NEW QUESTION 7
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 Exhibit2. Which type of failure is indicated?
- A. A link between Switch-1 and Switch-2 went dow
- B. BFD detected the lost connectivity and behaved as expected.
- C. Graceful restart helper was not enabled on Switvh-2, so BFD was unable to operate correctly, and the session was taken down.
- D. A hardware issue caused a unidirectional link; BFD detected the issue at Layer 2 and prevented a broadcast storm.
- E. BFD was set up incorrectly on Switch-2, so it caused Switch-2 to lose adjacency with Switch-1 rather than repair the session.
Answer: D
NEW QUESTION 8
Which switches can be deployed in a mesh topology for backplane stacking?
- A. Aruba 2920 switches
- B. Aruba 2930F switches
- C. Aruba 2930M switches
- D. Aruba 3810 switches
Answer: D
NEW QUESTION 9
The security policy for a company requires that switches use SNMPv3 and accept all read-only SNMPv2c messages. The network administrator enables SNMPv3. Which additional action should the network administrator take to comply with this policy?
- A. Disabled SNMPv3 inform timeouts.
- B. Enable SNMPv3 only operation.
- C. Enable SNMPv3 restricted mode.
- D. Disable SNMPv1/v2
Answer: C
NEW QUESTION 10
An AOS-Switch implements tunneled node.
Which benefit does the PAPI enhanced security key provide?
- A. It validates the signature for firmware pushed to the switch dynamically.
- B. It encrypts traffic sent and received by tunneled-node endpoints.
- C. It authenticates control traffic between the switch and its Mobility Controller.
- D. It provides an extra layer of authentication for endpoints on tunneled-node port
Answer: C
NEW QUESTION 11
Refer to the exhibit.
Switch-1 and Switch-2 are AOS-Switches, which are iBGP peers. ISP 1 and ISP 2 advertise some routes to the same Internet destinations. Switch-1 and Switch-2 must select between these routes based on AS path length.
What is required for Switch-1 and Switch-2?
- A. iBGP synchronization enabled
- B. Multihop enabled for the connection to the iBGP neighbor
- C. ECMP disabled for BGP
- D. eBGP and iBGP administrative distance set to the same value
Answer: D
NEW QUESTION 12
Refer to the exhibit.
What must the network administrator do on Switch-1 to enable this switch to advertise 192.0.2.0/24 to the router at 192.168.1.1?
- A. Redistribute OSPF routes into the BGP process
- B. Enter a static route to 192.0.2.0/24 to the black hole.
- C. Enter the network 192.168.1.0/24 command in the BGP context.
- D. Enable eBGP multihop to the 192.168.1.1 neighbo
Answer: B
NEW QUESTION 13
What must an OSPF router do when it receives a link state update?
- A. It must participate in a new election for the Designated Router and Backup DR.
- B. It must initiate a graceful restart timer.
- C. It must re-establish adjacency with its Designated Router and Backup DR.
- D. It must run the shortest path first algorith
Answer: D
NEW QUESTION 14
AOS-Switches authenticate guests to ClearPass with captive portal. An administrator notices that some guests are unable to reach the captive portal page. What will resolve this issue?
- A. Permit DNS on the ClearPass Portal
- B. Permit DHCP on the ClearPass Portal.
- C. Permit HTTP or HTTPS on the ClearPass Portal.
- D. Permit Allow All MAC-Auth on the ClearPass Porta
Answer: A
NEW QUESTION 15
A company has AOS-switches, Aruba ClearPass, and Aruba AirWave. A network administrator needs to find the source of a performance issue that often occurs at the start of the day and early in the afternoon. Which action is likely to give the administrator the most useful information for the investigation?
- A. Access the Network Device view on ClearPass.
- B. Use the configuration audit tool on AirWave.
- C. View the current running config on each switch.
- D. View usage patterns on the switches on AirWav
Answer: A
NEW QUESTION 16
Refer to the exhibits. Exhibit 1
Exhibit 2
The exhibits show the current operational state for routes on Switch-3. The company wants Switch-3 to send all traffic to 172.16.0.0/16 through Switch-2.
Which single configuration change creates the desired behavior?
- A. Change the OSPF external metric type to 1 on Switch-1 and Switch-3.
- B. Change the OSPF external metric type to 2 on Switch-1 and Switch-2.
- C. Set a cost in the redistribute static command on Switch-2.
- D. Set a cost in the router ospf area 0.0.0.1 stub command on Switch-1.
Answer: C
NEW QUESTION 17
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 on the VLAN that connects Switch-1 and Switch-2.
- B. Add VRRP on the VLAN between Switch-1 and Switch-2.
- C. Configure graceful restart, or nonstop OSPF, on Switch-1 and Switch-2, with a proper timer.
- D. Create a redundant virtual link between Switch-1 and Switch-2.
Answer: A
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