Free HPE2-W09 Exam Braindumps (page: 6)

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You are configuring Ethernet Ring Protection Switching (ERPS) on an ArubaOS-CX switch. Is this a guideline for configuring timers?

Solution: The wait to restore timer (WTR) Is set in units of minutes; you can set it to prevent frequent topology changes due to a link going up and down.

  1. Yes
  2. No

Answer(s): A

Explanation:

The wait to restore timer (WTR) Is set in units of minutes; you can set it to prevent frequent topology changes due to a link going up and down is a guideline for configuring timers for Ethernet Ring Protection Switching (ERPS) on an ArubaOS-CX switch. The WTR timer is set in units of minutes, and it defines how long a node must wait before restoring traffic on a previously failed link that has recovered1.



Is this a rule for configuring schedule profiles on an ArubaOS-CX switch?

Solution: With the exception of a single strict priority queue, all queues must use the same scheduling algorithm.

  1. Yes
  2. No

Answer(s): A

Explanation:

With the exception of a single strict priority queue, all queues must use the same scheduling algorithm is a rule for configuring schedule profiles on an ArubaOS-CX switch. A schedule profile defines how traffic is scheduled across different queues on an interface. Each queue can have one of three scheduling algorithms: strict priority (SP), weighted round robin (WRR), or weighted fair queuing (WFQ). However, only one queue can have SP, and all other queues must have either WRR or WFQ1.



Is this correct positioning of AtubaOS-CX switches in the data center?

Solution: Aruba CX 8325 switches are an appropriate choice for leaf switches in a leaf-spine topology that uses Virtual Extensible LAN (VXLAN) with Ethernet VPN (EVPN).

  1. Yes
  2. No

Answer(s): A

Explanation:

Aruba CX 8325 switches are an appropriate choice for leaf switches in a leaf-spine topology that uses

Virtual Extensible LAN (VXLAN) with Ethernet VPN (EVPN) is a correct positioning of ArubaOS-CX switches in the data center. The Aruba CX 8325 switches are designed for data center spine or core roles, but they can also be used as leaf switches in a VXLAN with EVPN scenario. They support advanced features such as VSX, EVPN, and PFC that enable high performance, scalability, and resiliency for data center networks1.



Is this correct positioning of AtubaOS-CX switches in the data center?

Solution: Aruba CX 6300 switches are an appropriate choice for leaf switches in a leaf-spine topology that uses Virtual Extensible LAN (VXLAN) with Ethernet VPN (EVPN).

  1. Yes
  2. No

Answer(s): A

Explanation:

Aruba CX 6300 switches are an appropriate choice for leaf switches in a leaf-spine topology that uses Virtual Extensible LAN (VXLAN) with Ethernet VPN (EVPN) is a correct positioning of ArubaOS-CX switches in the data center. The Aruba CX 6300 switches are designed for data center leaf roles, and they support advanced features such as VSX, EVPN, and PFC that enable high performance, scalability, and resiliency for data center networks1






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