170-010 · Question #51
vyatta@vyatta:~$ show dns forwarding statistics ---------------- Cache statistics ---------------- Cache size: 150 Queries forwarded: 20 Queries answered locally: 1 Total DNS entries inserted into…
The correct answer is A. The DNS forwarding cache is not full. B. The vRouter only has two DNS servers available for DNS forwarding. See the full explanation below for the reasoning.
Question
vyatta@vyatta:~$ show dns forwarding statistics ---------------- Cache statistics ---------------- Cache size: 150 Queries forwarded: 20 Queries answered locally: 1 Total DNS entries inserted into cache: 58 DNS entries removed from cache before expiry: 0 --------------------- Nameserver statistics --------------------- Server: 172.24.42.1 Queries sent: 20 Queries retried or failed: 0 Server: 216.134.160.13 Queries sent: 5 Queries retried or failed: 0 Based on the output shown, which two statements are true? (Choose two.)
Options
- AThe DNS forwarding cache is not full.
- BThe vRouter only has two DNS servers available for DNS forwarding.
- CThe server at 172.24.42.1 has a higher priority setting than the server at 216.134.160.13.
- DDNS servers at 172.24.42.1 and 216.134.160.13 are responding to DNS requests.
How the community answered
(41 responses)- A73% (30)
- C7% (3)
- D20% (8)
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