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C
OMMAND
L
INE
I
NTERFACE
4-140
•
address-bitmask
26
– Bitmask for MAC address (in hexidecimal
format).
• vid – VLAN ID. (Range: 1-4094)
•
vid-bitmask –
VLAN bitmask. (Range: 1-4094)
•
protocol
– A specific Ethernet protocol number. (Range: 600-fff hex.)
•
protocol
-
bitmask
– Protocol bitmask. (Range: 600-fff hex.)
Default Setting
None
Command Mode
MAC ACL
Command Usage
• New rules are added to the end of the list.
• The
ethertype
option can only be used to filter Ethernet II formatted
packets.
• A detailed listing of Ethernet protocol types can be found in RFC 1060.
A few of the more common types include the following:
- 0800 - IP
- 0806 - ARP
- 8137 - IPX
Example
This rule permits packets from any source MAC address to the destination
address 00-e0-29-94-34-de where the Ethernet type is 0800.
Related Commands
access-list mac (4-138)
26. For all bitmasks, “1” means care and “0” means ignore.
Console(config-mac-acl)#permit any host 00-e0-29-94-34-de
ethertype 0800
Console(config-mac-acl)#
Summary of Contents for 8708L2
Page 2: ......
Page 24: ...TABLES xxiv ...
Page 28: ...FIGURES xxviii ...
Page 290: ...CONFIGURING THE SWITCH 3 238 ...
Page 584: ...COMMAND LINE INTERFACE 4 294 ...
Page 592: ...TROUBLESHOOTING B 4 ...
Page 605: ......