Comtech EF Data CDM-425, Installation And Operation Manual

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CDM-425 Advanced Satellite Modem
Revision 0
Ethernet-based Remote Product Management 7–39 MN-CDM-425
Add Static ARP
This section allows you to directly add a static ARP entry. Note that the index will automatically
increment to the next available number.
Click [Add Entry] to save.
Delete Static ARP
Enter Entry Index to Delete , and then click [Delete Entry] once all changes have been made in
this section.
Flush Dynamic ARPs
Click [Flush ARP Table] to delete all dynamically learned ARP entries.
Configuration | LAN | Port Monitoring
Port monitoring allows a port’s ingress and/or egress traffic to be mirrored on another port. This is
useful for link monitoring or packet capturing without interrupting live traffic.
Figure 7-18. Configuration | LAN | Port Monitoring Page
Port Monitoring
•
Port Monitoring: Use the drop-down list to select function as Disabled or Enabled .
•
Source (Monitoring): Use the drop-down list to select Port 1 , Port 2 , Port 3 , Port 4 , or
WAN as the source port from which to direct mirror traffic.
•
Destination (Capturing): Use the drop-down list to set the port to which to direct
captured traffic – Port 1 , Port 2 , Port 3 , or Port 4 .
You cannot specify the port that is currently selected as the Source
(Monitoring) port to also be the Destination (Capturing) port. For
example, if you have selected Port 1 as the Source (Monitoring) port,
and you then select Port 1 as the Destination (Capturing) port, once
you click [Submit] the modem rejects your selections and reverts back
to the previously saved and valid settings.
•
Direction: Use the drop-down list to set the traffic flow between the Source and
Destination ports as Ingress (Rx) , Egress (Tx) , or Both (Rx & Tx) .
Click [Submit] to save changes.