Filter
Top Products
Configuring LAN Interfaces
LAN Interface Configuration Examples
IC-67
Cisco IOS Interface Configuration Guide
Ethernet Type Code Filtering Example
Using the same configuration as in the previous section, you could allow only the Macintosh traffic by
Ethernet type code with the following access list:
access-list 220 permit 0x809B 0x0000
interface lex 0
lex input-type-list 220
This access list permits only those messages whose protocol number matches the masked protocol
number in the first line. The implicit last entry in the list is a “deny everything” entry.