Monitoring
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XS728T ProSAFE 28-Port 10-Gigabit L2+ Smart Switch
• Enable. Multiple-port mirroring is active on the selected port (that is, on all the
configured source ports).
• Disable. Port mirroring is not active on the selected port, but the mirroring information
is retained.
5. From the Direction list, select the direction of the traffic to be mirrored from the configured
mirrored ports.
The default value is Tx and Rx.
• Tx and Rx. Enable both transmitting and receiving on the selected ports.
• Tx only. Enable only transmitting on the selected ports.
• Rx only. Enable only receiving on the selected ports.
6. Click Apply to apply the settings to the system.
If the port is configured as a source port, the Mirroring Port field value is Mirrored.
System Resources Utilization
The switch architecture uses a Ternary Content Addressable Memory (TCAM) to support
packet actions in wire speed. TCAM holds the rules produced by other applications. The
maximum number of TCAM rules that can be allocated by all applications on the device is
2048. This resource is used by the following features:
• DiffServe
• ACLs
• Dynamic VLAN Assignment (DVA)
• DHCP snooping
Some applications allocate rules upon their initiation. Additionally, processes that initialize
during system boot allocate some of their rules during the startup process.
The System Resources Utilization screen displays the system resource utilization and
maximum number of TCAM entries.
To view TCAM utilization:
Select Monitoring > System Resources Utilization.
The following fields are displayed:
• System Resources Utilization. Percentage of TCAM utilization
• Max System Resource Entries. Maximum number of TCAM entries available
• ACLs. Number of TCAM entries used by ACLs
• DiffServe. Number of TCAM entries used by DiffServe
• DVA. Number of TCAM entries used by Dynamic VLAN Assignment (DVA)
• DHCP Snooping. Number of TCAM entries used by DHCP snooping
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