3Com S7906E - Switch, Configuration Manual

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1-5
z
Ending source port number
z
Destination IP address
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Wildcard mask of destination IP address
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Destination port number operator: Its type can be equal to , not equal to , greater than , less than ,
greater than and less than . The following ending destination port number is meaning only when
the type is greater than and less than . The destination port number of the packets matched by the
identifier must be greater than the starting destination port number and less than the ending
destination port number.
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Starting destination port number
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Ending destination port number
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Pro: Protocol type, which can be GRE, ICMP, IGMP, OSPF, TCP, UDP, and IP.
z
IP precedence: Packet precedence, a number in the range of 0 to 7.
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IP ToS: Type of Service (ToS) of IP
z
IP DSCP: Differentiated Services Code Point (DSCP) of IP
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TCP flag: It indicates that some bits in the six flag bits (URG, ACK, PSH, RST, SYN, FIN) are
concerned.
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IP fragment: It indicates whether the packet is an IP packet fragment.
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Rate limit
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Row state
You can use the collaboration policy to manage the collaboration rules that belong to it.
Using ACFP
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In a GRE tunneling environment, an ACFP policy can be configured on a tunnel interface only.
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QoS processing such as marking the QoS local ID and local priority for the packets is not
performed on the packets returned after they are redirected to the ACFP client.
z
On the destination interface, the packets redirected or mirrored by ACFP only support Layer 2 QoS
processing, including queuing, WRED (Weighted Random Early Detection), and so on; but not any
other service processing, such as non-Layer 2 QoS processing and non-QoS service processing.
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With ACFP, a stream cannot be mirrored or redirected to multiple ACFP clients.
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ACFP cannot process outbound packets.
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ACFP does not support the handling of the following types of packets: broadcasts, multicasts,
MPLS packets, inbound packets, and IPv6 packets.
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ACFP redirects and mirrors any IP datagram not greater than 1,500 bytes (length of Layer 3 packet,
excluding link layer header) but discards any IP datagram greater than 1,500 bytes.
ACFP Configuration Task List
Complete the following tasks to configure ACFP:
Task Remarks
Enabling the ACFP Server Required
Configuring the ACFP Server
(Switch)
Enabling the ACFP Trap Function Optional
Configuring ACFP Client (OAP Card) Required