Planet Networking & Communication CS-2001 User Manual page 656

Anti-Spam

It filters emails transferred over POP3 and SMTP.
Mail Archiving / Auditing

It determines whether to archive or audit the incoming or outgoing emails that
pass through the policies.
QoS

The guaranteed and maximum bandwidth settings. (The bandwidth is distributed
to users who meet the criteria of the policy).
Max. Bandwidth per Source IP

It can limit the bandwidth of each IP address respectively.
Note:
1. When the total sum of Max. Bandwidth per Source IP has reached the maximum bandwidth
of QoS, there will be no spare bandwidth available for new sessions.
2. The Max. Bandwidth per Source IP can ensure that every LAN user accesses bandwidth
fairly.
Max. Concurrent Sessions Per

It determines the maximum number of concurrent sessions of each IP address. If
the amount of sessions exceeds the set value, new sessions will not be created。
Max. Concurrent Sessions

It determines the maximum number of concurrent sessions of a policy. If the
amount of sessions exceeds the set value, new sessions will not be created.
Note:
1. Max. Concurrent Sessions overrides Max. Concurrent Sessions per IP in a policy. When
the setting value of Max. Concurrent Sessions exceeds the one of Max. Concurrent
Sessions per IP, the policy will adhere to the set value of Max. Concurrent Sessions.
Traffic Quota per Session

It determines the total traffic amount of a session.
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