Linksys SGE2000 Cisco SGE2000, SGE2000P Gigabit Ethernet Switch Reference Guid - Page 84
Add MAC Based ACL ACL Name, New Rule Priority, Source Address, VLAN ID, Ether Type, Action
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Chapter 4 SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide Add MAC Based ACL Page The Add MAC Based ACL Page contains the following fields: • ACL Name - Displays the user-defined MAC based ACLs. • New Rule 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 Address - MAC Address - Matches the source MAC address to which packets are addressed to the ACE. - Mask - Indicates the source MAC Address wild card mask. Wildcards are used to mask all or part of a source IP Address. Wild card masks specify which bits are used and which bits are ignored. A wild card mask of ff: ff:ff:ff:ff:ff indicates that no bit is important. A wildcard of 00.00.00.00.00.00 indicates that all the bits are important. For example, if the source IP address 14.36.18.19.1.1 and the wildcard mask is 255.36.184.00.00.00, the middle two bits of the IP address are used, while the last three bits are ignored. • Destination Address - MAC Address - Matches the destination MAC address to which packets are addressed to the ACE. - Mask - Indicates the destination MAC Address wild card mask. Wildcards are used to mask all or part of a destination IP Address. Wild card masks specify which bits are used and which bits are ignored. A wild card mask of ff: ff:ff:ff:ff:ff indicates that no bit is important. A wildcard of 00.00.00.00.00.00 indicates that all the bits are important. For example, if the source IP address 14.36.18.19.1.1 and the wildcard mask is 255.36.184.00.00.00, the middle two bits of the IP address are used, while the last three bits are ignored. • VLAN ID - Matches the packet's VLAN ID to the ACE. The possible field values are 1 to 4095. • CoS - Class of Service of the packet. • CoS Mask - Wildcard bits to be applied to the CoS. • Ether Type - The Ethernet type of the packet. • Action - Indicates the ACL forwarding action. The possible field values are: 76 Chapter 4: Configuring Device Security Defining Access Control