FCSS_EFW_AD-7.6 · Question #4
FCSS_EFW_AD-7.6 Question #4: Real Exam Question with Answer & Explanation
The correct answer is B. Applying commands in a firewall policy determines the largest payload a device can handle in. The set tcp-mss-sender and set tcp-mss-receiver commands in a firewall policy allow an administrator to adjust the Maximum Segment Size (MSS) of TCP packets. This setting controls the largest payload size that a device can handle in a single TCP segment, ensuring that packets do
Question
Options
- AThe maximum segment size permitted in the firewall policy determines whether TCP packets
- BApplying commands in a firewall policy determines the largest payload a device can handle in
- CThe administrator must consider the payload size of the packet and the size of the IP header
- DThe TCP packet modifies the packet size only if the size of the packet is less than the one the
Explanation
The set tcp-mss-sender and set tcp-mss-receiver commands in a firewall policy allow an administrator to adjust the Maximum Segment Size (MSS) of TCP packets. This setting controls the largest payload size that a device can handle in a single TCP segment, ensuring that packets do not exceed the allowed MTU (Maximum Transmission Unit) along the set tcp-mss-sender adjusts the MSS value for outgoing TCP traffic. set tcp-mss-receiver adjusts the MSS value for incoming TCP traffic. This helps prevent issues with fragmentation and MTU mismatches, improving network performance and avoiding retransmissions.
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