C
HAPTER
14
| Security Measures
Access Control Lists
– 312 –
◆ Entries Used by User – The number of policy control entries used by
configuration settings, such as access control lists.
◆ TCAM Utilization – The overall percentage of TCAM in use.
WEB INTERFACE
To show information on TCAM utilization:
1. Click Security, ACL.
2. Select Configure ACL from the Step list.
3. Select Show TCAM from the Action list.
Figure 173: Showing TCAM Utilization
SETTING THE ACL
NAME AND TYPE
Use the Security > ACL (Configure ACL - Add) page to create an ACL.
CLI REFERENCES
◆ "access-list ip" on page 698
◆ "show ip access-list" on page 703
PARAMETERS
These parameters are displayed:
◆ ACL Name – Name of the ACL. (Maximum length: 15 characters)
◆ Type – The following filter modes are supported:
■
IP Standard: IPv4 ACL mode filters packets based on the source
IPv4 address.
■
IP Extended: IPv4 ACL mode filters packets based on the source
or destination IPv4 address, as well as the protocol type and
protocol port number. If the “TCP” protocol is specified, then you
can also filter packets based on the TCP control code.
■
IPv6 Standard: IPv6 ACL mode filters packets based on the source
IPv6 address.
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