Setting The Acl Name And Type - SMC Networks 6726AL2 Management Manual

C
ONFIGURING THE
Command Usage
The following restrictions apply to ACLs:
• Each ACL can have up to 32 rules.
• The maximum number of ACLs is 88.
• However, due to resource restrictions, the average number of rules
bound to the ports should not exceed 20.
• This switch supports ACLs for ingress filtering only. However, you can
only bind one IP ACL to any port and one MAC ACL globally for
ingress filtering. In other words, only two ACLs can be bound to an
interface - Ingress IP ACL and Ingress MAC ACL.
The order in which active ACLs are checked is as follows:
1. User-defined rules in the Ingress MAC ACL for ingress ports.
2. User-defined rules in the Ingress IP ACL for ingress ports.
3. Explicit default rule (permit any any) in the ingress IP ACL for ingress
ports.
4. Explicit default rule (permit any any) in the ingress MAC ACL for
ingress ports.
5. If no explicit rule is matched, the implicit default is permit all.

Setting the ACL Name and Type

Use the ACL Configuration page to designate the name and type of an
ACL.
Command Attributes
• Name – Name of the ACL. (Maximum length: 16 characters)
• Type – There are three filtering modes:
-
-
3-78
S
WITCH
Standard: IP ACL mode that filters packets based on the source
IP address.
Extended: IP ACL mode that filters packets based on source or
destination IP address, as well as protocol type and protocol port
number. If the "TCP" protocol is specified, then you can also
filter packets based on the TCP control code.