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Total 123 questions
Examine the attached diagram -
Two AOS-CX switches are configured for VSX at the access layer, where servers attached to them. An SVI interface is configured for VLAN 10 and serves as the default gateway for VLAN 10. The ISL link between the switches fails, but the keepalive interface functions. Active gateway has been configured on the switches.
What is correct about access from the servers to the Core?
- A. Server 2 can successfully access the core layer via the keepalive link.
- B. Server 1 and Server 2 can communicate with each other via the core layer.
- C. Server 2 cannot access the core layer.
- D. Server 1 can access the core layer via both uplinks.
Answer : D
An administrator is configuring BGP and has two connections to a service provider to two different local routers.
Which BGP metric should the administrator configure to influence which local router the service provider will use to reach certain routes?
- A. Weight
- B. Multiple exit discriminator
- C. Local preference
- D. Origin
Answer : B
A network has an ABR that connects area 0 and 1. A network engineer configures a summarized route for area 0. The ABR is a designated router (DR) for the segment it uses to connect to area 1.
Which LSA type is assigned to this route when the summarized route is advertised into area 1 by the ABR?
- A. LSA 1
- B. LSA 4
- C. LSA 3
- D. LSA 2
Answer : B
A company uses NetEdit to manage a network of 700 AOS-CX switches and approximately 1,000 other SNMP-capable devices.
Which management solution should the company use to monitor all the devices, as well as see a topology picture of how all the devices are connected together?
- A. NetEdit
- B. Aruba AirWave
- C. Aruba Activate
- D. Network Analysis Engine (NAE)
Answer : A
An administrator is managing a network comprised of AOS-CX switches deployed at the aggregation layer. The switches are paired in a VSX stack and run the
OSPF routing protocol. The administrator is concerned about how long it takes for OSPF to converge when one of the VSX switches has to reboot.
What should the administrator to do speed up the OSPF convergence of the switch that is rebooting?
- A. Change the VSX ISL link from an OSPF broadcast link point-to-point.
- B. Implement graceful restart on the VSX switches and their neighboring OSPF switches.
- C. Decrease the VSX initial synchronization timer on the two VSX switches.
- D. Define non-backbone areas on the VSX switches as totally stubby areas.
Answer : B
A network administrator wants to replace older access layer switches with AOS-CX 6300 switches.
Which virtual switching technology can the administrator implement with this solution?
- A. Both VSF and VSX
- B. Only Backplane stacking
- C. Only VSF
- D. Only VSX
Answer : C
A network administrator is installing NetEdit. In order for NetEdit to manage the AOS-CX switches in the network, what must be defined on the AOS-CX switches?
(Choose two.)
- A. Enabling telnet
- B. Defining an admin user password
- C. Defining the https user-group
- D. Enabling the RESTful API for read and write access
- E. Enabling SFTP
Answer : BD
What are best practices when implementing VSX on AOS-CX switches? (Choose two.)
- A. The ISL lag should use the default MTU size.
- B. Timers should be left at their default values.
- C. The default system MAC addresses should be used.
- D. The keepalive connection should use a direct layer-3 connection.
- E. The ISL lag should use at least 10GbE links or faster.
Answer : BD
An administrator wants to implement dynamic segmentation policies. The network consists of AOS-CX and Aruba gateways.
Which type of forwarding should the administrator implement for users that already connect via wireless, but will also be connecting on Ethernet switch ports?
- A. User-based tunneling (UBT)
- B. Port-based tunneling (PBT)
- C. Switch-to-switch tunneling (SST)
- D. Local switching
Answer : A
Examine the partial output of the BGP routing table of an AOS-CX switch:
The switch is learning about four possible path to reach the 1.0.0.0/8 network. Based on this output, which next-hop route will the AOS-CX select to be placed in the IP routing table?
- A. 192.168.1.5
- B. 192.168.2.5
- C. 192.168.3.5
- D. 192.168.4.5
Answer : C
What is correct regarding rate limiting and egress queue shaping on AOS-CX switches?
- A. Rate limiting and egress queue shaping can be used to restrict inbound traffic
- B. Limits can be defined only for broadcast and multicast traffic
- C. Rate limiting and egress queue shaping can be applied globally
- D. Traffic rate limit is configured on queue level
Answer : D
What is the correct way of associating a VRF instance to either a VLAN or an interface?
- A. Switch(config)# interface <interface-ID> Switch(config-if)# vlan access <VLAN-ID> vrf attach <vrf-name>
- B. Switch(config)# vlan <VLAN-ID> vrf attach < vrf-name >
- C. Switch(config)# vlan <VLAN-ID> Switch(config-vlan-<VLAN-ID># vrf attach < vrf-name >
- D. Switch(config)# vlan <VLAN-ID> vrf < vrf-name >
Answer : C
When an AOS-CX switch uses a temporary copy of the Configuration State database, what kind of analysis does NetEdit perform to ensure that the configuration is correct?
- A. Syntax validation
- B. Semantic validation
- C. Conformance validation
- D. Change validation
Answer : D
What must a network administrator implement in order to run an NAE script on an AOS-CX switch?
- A. Deployment
- B. Schedule
- C. Plan
- D. Agent
Answer : D