NO.65 Does this correctly describe how the Virtual Switching Extension (VSX) fabric reacts to various component failure scenarios?
Solution: The keepalive goes down, ISL link remains up. Switch-1 and Switch-2 remains up. The Split-recovery mode is disabled. In this case the secondary switch shutdowns Svls.

NO.66 Refer to the exhibit.

Switch-1, Switch-2, and the router run OSPF on LAG 100, which is a Layer 3 LAG. Does this correctly explain how to control how core-to-access traffic Is forwarded?
Solution: To force the router to use both links, ensure that active gateway is enabled on LAG 100 on both Switch-1 and Switch-2.

NO.67 Does this correctly describe how the Virtual Switching Extension (VSX) fabric reacts to various component failure scenarios?
Solution: The ISL and keepalive goes down, and after a few seconds, the keepalive link restores. Switch-l and Switch-2 remains up. The Split-recovery mode is enabled. In this case the secondary switch shutdowns SVls when keepalive is restored.

NO.68 Can you attach this type of ArubaOS-CX interface to a VRF?
Solution: a layer 2 VLAN

NO.69 Can you attach this type of ArubaOS-CX interface to a VRF?
Solution: A physical interface using Layer 2 mode

NO.70 Your customer is using Nutanix AHV and they need a network orchestration tool to simplify network provisioning. Is this operation supported when Aruba Fabric Composer (AFC) is integrated with Nutanix?
Solution: Automated provisioning of LAGs Between AHV and VSX

NO.71 Refer to the exhibit.

Switch-1, Switch-2, and the router run OSPF on LAG 100, which is a Layer 3 LAG. Does this correctly explain how to control how core-to-access traffic Is forwarded?
Solution: To reduce the amount of traffic sent over the ISL between Switch-1 and Switch-2. enable Equal Cost Multi Path (ECMP) on both Switch-1 and Switch-2.

NO.72 Is this a use case for disabling split-recovery mode on ArubaOS-CX switches in a Virtual Switching Extension (VSX) fabric?
Solution: You are not concerned about split Drain Issues in your environment, so you want the secondary member to keep its links up if the ISL falls.

NO.73 Refer to the exhibit.

You need to set up an ArubaOS-CX switch to implement Virtual Extensible LAN (VXLAN) WITHOUT Ethernet VPN (EVPN). The exhibit Indicates which servers should be part of the same VXLANs and the desired VNls for the VXLANs. Assume that the network is already configured to permit each ArubaOS-CX switch to reach each other switch’s loopback interface.
Is this part of the process for setting up VXLAN to meet the requirements?
Solution: On Switch-1, set 192.168.1.3 as a peer IP address in the VNI 5020 context.

NO.74 Is this part of a valid strategy for load sharing traffic across the links in an Ethernet Ring Protection Switching IERPS) solution?
Solution: Implement Virtual Switching Extension (VSX) on pairs of ERPS switches at the same site.

NO.75 Switch-1 and Switch-2 are AruDaOS-CX switches, which ate part of a Virtual Switching Extension (VSX) fabric. Switch-2 is the primary member. Switch-2 experiences a power failure while Switch-l remains up. Switch-2’s power recovers, and Switch-2 reboots.
Solution: Switch-2 wails a period called the link-up delay before it enables Switched Virtual Interfaces (SVls) on its VSX LAGs.

NO.76 Is this a best practice when positioning ArubaOS-CX switches in data center networks?
Solution: Deploy Aruba CX 6300 switches as data center spine switches.

NO.77 Is this a best practice when positioning ArubaOS-CX switches in data center networks?
Solution: Deploy Aruba CX 83xx switches as data center spine switches.

NO.78 Is this a way that Virtual Switching Extension (VSX) differs from Virtual Switching Framework (VSF)?
Solution: VSX is recommended for the access layer of data centers and campuses while VSF is recommended for the core.

NO.79 Does this correctly describe the ArubaOS-CX architecture?
Solution: The AtubaOS-CX software is based on the ArubaOS-Switch software and adds data center features.

NO.80 You enter this command on an ArubaOS-CX switch:
Switch# show erps status ring 1
Is this what the specified status means?
Solution: The status is Idle, which means that the ring is up and fully connected with the RPL port blocked.

NO.81 Your customer is using Nutanix AHV and they need a network orchestration tool to simplify network provisioning. Is this operation supported when Aruba Fabric Composer (AFC) is integrated with Nutanix?
Solution: Automated configuration of Layer 3 MP-BGP protocol on leaf switches

NO.82 Refer to the exhibit.

You need to set up an ArubaOS-CX switch to implement Virtual Extensible LAN (VXLAN) WITHOUT Ethernet VPN (EVPN). The exhibit Indicates which servers should be part of the same VXLANs and the desired VNls for the VXLANs. Assume that the network is already configured to permit each ArubaOS-CX switch to reach each other switch’s loopback interface.
Is this part of the process for setting up VXLAN to meet the requirements?
Solution: On Switch-1, add VNIs 5010 and 5020 to the same VXLAN interface.

NO.83 Is this how you should position switches in the ArubaOS-CX portfolio for data center networks?
Solution: Deploy Aruba 8400 switches as data center leaf switches.

NO.84 You are using NetEdit to manage AruDaOS-CX switches. You want to deploy a standard config to the switches, but need the config to include a few device-specific settings such as hostname and IP address.
Is this what you should do?
Solution: Inside a configuration plan, right-click any device-specific parameters and modify the parameter per-device.

NO.85 Refer to the exhibits.


Is this how the switch handles the traffic?
Solution: A frame with destination MAC address, 00:50:56:15:16:28, arrives with a VLAN 10 tag on 1/1/1 on Switch-1. Switch-1 encapsulates the frame with VXLAN and an IP header destined to 192.168.1.2.

NO.86 Is this a requirement for implementing Priority Flow Control (PFC) on an ArubaOS-CX switch interface?
Solution: configuring trust of Cos on the interface

NO.87 Is this a use case for deploying Ethernet Ring Protection Switching (ERPS)?
Solution: extending Layer 2 communications between data centers that connect over Layer 3 MPLS links