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IP(A) address and IP(A) subnet mask specify IP(A) user defined
IP network address for IP packet classification.
Specific IP & Mask (B) If a received IP packet’s source address or destination address
belongs to the user defined IP network addresses. The packet is
classified as high priority.
Enable - Enable user defined IP(B) network address checking
Disable - IP(B) classification is not applied.
Specific IP Address (B) Enter user defined IP(B) address for classification.
Specific Mask (B) Enter user defined IP(B) subnet mask for classification.
IP(B) address and IP(B) subnet mask specify IP(B) user defined
IP network address for IP packet classification.
Apply Button to confirm the settings
A received packet on an ingress port is classified as high priority if it meets one the following classifi-
cations:
1. The ingress port is enabled for port based high priority.
2. The ingress port is enabled for 802.1p classification and the packet is 802.1Q tagged with a tag
value equal to or higher than 802.1p high priority tag threshold setting.
3. The ingress port is enabled for Default TOS/DS classification and the packet is an IP packet
with DSCP value <101110>, <001010>, <010010>, <011010>, <100010>, <111000> or <110000>.
4. Specific DSCP(A) classification is enabled and the packet is an IP packet with DSCP value
matched Specific DSCP(A) setting.
5. Specific DSCP(B) classification is enabled and the packet is an IP packet with DSCP value
matched Specific DSCP(B) setting.
6. Specific IP & Mask (A) classification is enabled and the packet is an IP packet whose source or
destination address belong to the network address specified by Specific IP & Mask (A) settings.
7. Specific IP & Mask (B) classification is enabled and the packet is an IP packet whose source or
destination address belong to the network address specified by Specific IP & Mask (B) settings.
If none of above classifications is matched, the received packet is classified as low priority. It is
suggested to enable those classifications which are required for your application only and disable the
rest.