The system administrator of a company is trying to find out why acceleration is not working for the traffic. The traffic is allowed according to the rule base and checked for viruses. But it is not accelerated.
What is the most likely reason that the traffic is not accelerated?
A. There is a virus found. Traffic is still allowed but not accelerated.
B. The connection required a Security server.
C. Acceleration is not enabled.
D. The traffic is originating from the gateway itself.
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Ans: B
D is correct.
sk32578:
“When SecureXL is enabled, all packets should be accelerated, except packets that match the following conditions:
All packets that match a rule, whose source or destination is the Security Gateway itself.
I think B is correct:
There are several factors that preclude a packet from being accelerated, such as:
• The ClusterXL Sticky Decision Function (SDF) feature is enabled
• The first packet of any new TCP or UDP session, unless a template exists
• Connections destined to or originating from the Security Gateway
• Connections that require Security servers (Authentication, Antivirus, URL Filtering,
Anti-Spam, DNS protocol enforcement)
• Connections that have a Handler (ICMP, FTP, H.323, etc.)
• Some IPS features (IP, ID, TTL)
• Multicast packets
So, because question explicitly states antivirus blade, it’s a security server check.
• Connections destined to or originating from the Security Gateway