Oracle
1Z0-460 · Question #21
A system administrator wants to enable packet without making the changes permanent. What command would he use to complete this action?
The correct answer is B. Echo 1> /proc/sys/net/ipv4_ip_forward. The '1' in "/proc/sys/net/ipv4/ip_forward" enables IP forwarding. A '0' signifies IP forwarding is disabled.
Deployment and Troubleshooting
Question
A system administrator wants to enable packet without making the changes permanent. What command would he use to complete this action?
Options
- AEcho 1> /proc/sys/net/ip_forward/
- BEcho 1> /proc/sys/net/ipv4_ip_forward
- CEcho 1 > /etc/sysconfig/sys/net/ipv4/ip_forward
- DEcho 0 > /proc/sys/net/ipv4/ip_forward
How the community answered
(26 responses)- A4% (1)
- B73% (19)
- C8% (2)
- D15% (4)
Explanation
The '1' in "/proc/sys/net/ipv4/ip_forward" enables IP forwarding. A '0' signifies IP forwarding is disabled.
Topics
#IP forwarding#packet forwarding#/proc filesystem#non-persistent configuration
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