Allied Telesis AT-S94 Guia do Utilizador descarregar pdf (Página 78)

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Allied Telesis

AT-S94 Management Software Web Browser Interface User’s Guide

The MAC Based ACL Page contains the following fields:

• ACL Name — Displays the specific MAC based ACLs.

• Remove ACL — Deletes the specified ACL. The possible field values are:

– Checked — Deletes the ACL when user clicks the Apply button.

– Unchecked — Maintains the ACL.

• Priority — Indicates the ACE priority, which determines which ACE is matched to a packet on a first-match

basis. The possible field values are 1-2147483647.

• Source MAC Address — Matches the source MAC address from which packets are addressed to the ACE.

• Source MAC Mask — Indicates the source MAC Address wild card mask. Wildcards are used to mask all or

part of a source MAC Address. Wild card masks specify which octets are used and which octets are ignored.

A wild card mask of ff:ff:ff:ff:ff:ff indicates that no octet is important. A wild card of 00:00:00:00:00:00 indicates

that all the octets are important.

• Destination MAC Address — Matches the destination MAC address to which packets are addressed to the

ACE.

• Destination MAC Mask — Indicates the destination MAC Address wild card mask. Wildcards are used to

mask all or part of a destination MAC Address. Wild card masks specify which octets are used and which

octets are ignored. A wild card mask of ff:ff:ff:ff:ff:ff indicates that no octet is important. A wild card of

00:00:00:00:00:00 indicates that all the octets are important.

• VLAN ID — Matches the packet’s VLAN ID to the ACE. The possible field values are 1 to 4093.

• CoS — Class of Service of the packet.

• CoS Mask — Wild card bits to be applied to the CoS.

• Ether Type — The Ethernet type of the packet.

• Action — Indicates the ACL forwarding action. For example, the port can be shut down, a trap can be sent to

the network administrator, or packet is assigned rate limiting restrictions for forwarding. Possible field values

are:

– Permit — Forwards packets which meet the ACL criteria.

– Deny — Drops packets which meet the ACL criteria.

– Shutdown — Drops packet that meet the ACL criteria, and disables the port to which the packet was

addressed. Ports are reactivated from the Port Setting Configuration Page.

• Delete — To remove an ACE, click the ACE’s checkbox and click the Delete button.

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Allied Telesis AT-S94 Guia do Utilizador Página 78