Cisco ASA Series User Manual

1-5
Cisco ASA Series CLI Configuration Guide
Chapter 1 Adding an EtherType Access List
Configuration Examples for EtherType Access Lists
Configuration Examples for EtherType Access Lists
The following example shows how to configure EtherType access lists:
The following access list allows some EtherTypes through the ASA, but it denies IPX:
hostname(config)# access-list ETHER ethertype deny ipx
hostname(config)# access-list ETHER ethertype permit 0x1234
hostname(config)# access-list ETHER ethertype permit mpls-unicast
hostname(config)# access-group ETHER in interface inside
hostname(config)# access-group ETHER in interface outside
The following access list denies traffic with EtherType 0x1256, but it allows all others on both interfaces:
hostname(config)# access-list nonIP ethertype deny 1256
hostname(config)# access-list nonIP ethertype permit any
hostname(config)# access-group ETHER in interface inside
hostname(config)# access-group ETHER in interface outside
Feature History for EtherType Access Lists
Table 1-1 lists the release history for this feature.
Table 1-1 Feature History for EtherType Access Lists
Feature Name Releases Feature Information
EtherType access lists 7.0(1) EtherType access lists control traffic based upon its
EtherType.
We introduced the feature and the following command:
access-list ethertype.

Cisco ASA Series Specifications

General

Model	ASA 5505
Interfaces	Varies by model (Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, etc.)
High Availability	Active/Standby or Active/Active (varies by model)
Power Supply	Varies by model
Form Factor	Varies by model
Operating System	Cisco ASA Software
IPsec VPN	Supported
SSL VPN	Supported
IPS Throughput	Varies by model