Black Box LGB5128A Network Hardware User Manual


 
LGB5128A User Manual
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Figure 3-1.7: The EEE Configuration
Parameter description:
EEE Port Configuration:
The EEE port settings relate to the currently selected stack unit, as reflected by
the page header.
Port :
The switch port number of the logical EEE port.
EEE Enabled :
Controls whether EEE is enabled for this switch port.
EEE Urgent Queues :
Queues set will activate transmission of frames as soon as any data is available.
Otherwise, the queue will postpone the transmission until 3000 bytes are ready
to be transmitted.
Buttons
SaveClick to save changes.
Reset- Click to undo any changes made locally and revert to previously saved
values.
3-2 ACL
The LGB5128A switch access control list (ACL) is probably the most commonly used object in
the IOS. It is used for packet filtering but also for selecting types of traffic to be analyzed,
forwarded, or influenced in some way. The ACLs are divided into EtherTypes, IPv4, ARP
protocol, MAC and VLAN parameters etc. Here we will just go over the standard and
extended access lists for TCP/IP. As you create ACEs for ingress classification, you can
assign a policy for each port. The policy number is 1-8, however, each policy can be applied
to any port. This makes it very easy to determine what type of ACL policy you will be working
with.