What is the function of Nonstop Active Routing (NSR) in a Virtual Chassis?

To automatically configure new member switches when they are added

To synchronize routing protocol state between the master and backup Routing Engines so that failover occurs without neighbor disruption

To provide a backup power source for the switches

To enable the Virtual Chassis to be managed through a single IP address

A data center is deploying a pair of EX4300 switches in a Virtual Chassis. The administrator wants to ensure that the Virtual Chassis can be managed via a single IP address and that the management interface remains reachable even if the master switch fails. Which configuration should be applied?

Use a loopback interface on the master switch.

Configure a floating static route to the management network.

Configure the same IP address on both switches' management interfaces.

Configure the virtual management interface (vme) with an IP address.

What is the recommended procedure for adding a new member switch to an existing Virtual Chassis without disrupting traffic?

Replace the master switch with the new switch and then add the old master as a line-card

Power off the entire Virtual Chassis, add the new switch, and power it back on

Connect the new switch to any port on the existing members and let it automatically join the Virtual Chassis

Preconfigure the new switch with a unique member ID, then connect it to the Virtual Chassis using Virtual Chassis ports (VCPs)

Juniper NetworksCertified Associate, Data Center

Domain 5Objective 4

Virtual Chassis JN0-281 Practice Questions (Page 4)

Part of the High Availability domain, which makes up ~21% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–13 in this domain), expect 1–3 from this objective — we provide 19 practice questions to prepare you well beyond it. (estimate)

19questions here

4free pages

6concepts

Questions 16–19

16foundation · easy
What is the function of Nonstop Active Routing (NSR) in a Virtual Chassis?
Select an answer first
17application · medium
A data center is deploying a pair of EX4300 switches in a Virtual Chassis. The administrator wants to ensure that the Virtual Chassis can be managed via a single IP address and that the management interface remains reachable even if the master switch fails. Which configuration should be applied?
Select an answer first
18foundation · easy
Which command is used to reboot a specific member switch in a Virtual Chassis?
Select an answer first
19foundation · easy
What is the recommended procedure for adding a new member switch to an existing Virtual Chassis without disrupting traffic?
Select an answer first

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Virtual Chassis JN0-281 Practice Questions (Page 4)

Questions 16–19

What is the function of Nonstop Active Routing (NSR) in a Virtual Chassis?

A data center is deploying a pair of EX4300 switches in a Virtual Chassis. The administrator wants to ensure that the Virtual Chassis can be managed via a single IP address and that the management interface remains reachable even if the master switch fails. Which configuration should be applied?

Which command is used to reboot a specific member switch in a Virtual Chassis?

What is the recommended procedure for adding a new member switch to an existing Virtual Chassis without disrupting traffic?

Keep studying — High Availability