You are attempting to form a chassis cluster with an SRX340 and an SRX345 but the chassis cluster formation is failing. Why is the chassis cluster failing to properly form?

Question

Options

• AThe SRX340 does not support chassis clustering.
• BThe SRX model numbers must be the same to form a chassis cluster.
• CThe SRX345 does not support chassis clustering
• DThe SRX Series does not support chassis clustering.

• A
  9% (4)
• B
  81% (35)
• C
  7% (3)
• D
  2% (1)

Explanation

Juniper SRX chassis clustering requires that both devices be the same model - you cannot mix an SRX340 with an SRX345 because the hardware profiles, port counts, and capabilities differ between models, causing the cluster negotiation to fail. Options A and C are wrong because both the SRX340 and SRX345 individually do support chassis clustering - the issue is the mismatch between them, not a limitation of either device alone. Option D is entirely false, as chassis clustering is a well-established and widely supported feature across the SRX product line.

Memory tip: Think of chassis clustering like a pair of shoes - both shoes must be the same size and model to work together. Mixing models is like pairing a left size 9 with a right size 10; neither shoe is defective, they just won't work as a pair.

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