Chassis Clustering and Virtualization JN0-352 Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   An administrator is planning a two-member Virtual Chassis for a branch office. The switches will be connected via two 40-Gbps interconnects. The administrator wants to ensure that if one member switch fails, the other can continue forwarding traffic without requiring a reboot or manual intervention. Which design consideration is most important?

   • AConfigure the Virtual Chassis to use LACP on the interconnects to increase bandwidth.
   • BUse only one interconnect link to avoid split-brain scenarios.
   • CConfigure one member as the master and the other as the backup, and ensure the backup can take over the routing engine role automatically.
   • DPlace both members in the same rack and rely on the master to handle all traffic.
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2. 7application · medium

   A Virtual Chassis currently has three members. The administrator needs to add a fourth switch to increase port density. The new switch is the same model and has been physically connected to the existing Virtual Chassis via VCPs. What is the first step the administrator should take to integrate the new switch?

   • AReboot the existing master to force the new switch to join.
   • BRun 'request virtual-chassis add-member' on the new switch.
   • CConfigure the new switch with a static member ID before connecting it to the Virtual Chassis.
   • DPower on the new switch and verify it appears in the Virtual Chassis with a member ID.
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4. 8foundation · easy

   Which benefit is directly associated with Juniper Virtual Chassis technology?

   • AIt allows switches from different vendors to be managed as a single device
   • BIt increases the number of available IP addresses in the network
   • CIt simplifies management by presenting multiple switches as one logical device
   • DIt automatically encrypts all traffic between switches
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5. 9application · medium

   An administrator is adding a new member to an existing Virtual Chassis. The new switch is a different model but is supported in the same Virtual Chassis. What is the first step the administrator should take?

   • AReboot the master to allow the new switch to join.
   • BVerify that the new switch is running a compatible Junos version.
   • CConfigure the new switch with a static member ID before connecting.
   • DConnect the new switch to the Virtual Chassis and power it on.
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6. 10expert · hard

   A Virtual Chassis has two members. The master member is also the primary routing engine. The backup member is synchronized. A network administrator needs to perform maintenance on the master member that will cause a reboot. What is the best way to minimize disruption?

   • ADisconnect the VCP links to isolate the master before rebooting.
   • BPower off the backup member first to prevent it from taking over.
   • CReboot the master member and let the backup take over automatically.
   • DPerform a graceful switchover to make the backup member the master before the maintenance.
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