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9-26 Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, v5.3.1
Chapter
3. Refer to Table 6-18 to configure the IP Extended Access
Rule Creation dialog box parameters to filter or prioritize
traffic:
Table 6-18. IP Extended Access Rule Creation Parameters
Parameter Allows you to...
Access List Name Enter the alphanumeric name of the access list this rule will be
added to. Refer to “Naming Conventions for ACLs” on page 18
for more information
Access Rule Index Enter the sequence number for each new rule you create.
Index numbers can be 1 through 512. Packets are compared
against rules in ascending index order.
Note: Entering a new rule may override other rules. Review
your current configuration prior to creating new
access list rules:
Access Type Select the method of handling incoming datagrams based on
the IP access type you set from the following options:
• Deny/Filter - Allows you to filter out traffic based on
the specified configuration.
• Permit/Fwd pri8 (high) to pri1 (low) - Allows you to
prioritize traffic based on the specified configuration.
• Permit/Fwd with no change in priority - Allows you
to forward traffic with no change in priority.
Source Subnet • Source Address - Enter the IP address that you want to
deny or grant access to the switch. The Wildcard will
determine how the address is evaluated.
• Source Address Wildcard - Enter the Wildcard for this
address. See the section “What are Wildcards?” on
page 19 for more information on Wildcards.
Destination Subnet • Dest Address - Enter the IP address that you want to
deny or grant access to the switch. The Wildcard will
determine how the address is evaluated.
• Dest Address Wildcard - Enter the Wildcard for this
address. See the section “What are Wildcards?” on
page 19 for more information on Wildcards.
Protocol ID Specify a protocol ID to be filtered. (For example, ICMP=1,
IGMP=2). A single asterisk (*) indicates all protocols.
RFC 1700 defines the protocol IDs.
To see the complete list of protocol numbers, refer to the URL:
http://www.isi.edu/in-notes/iana/assignments/protocol-
numbers