Comtech EF Data CDM-625A Installation And Operation Manual page 166

CDM-625A Advanced Satellite Modem
Front Panel Operation
CONFIG: IP  IP Setup  MAC-Learning
Unit power must be cycled whenever MAC Learning mode is enabled or disabled.
MAC learning:
MAC Learning is an Ethernet switch function that allows the LAN (user) side of the Ethernet
ports to learn the MAC addresses of the equipment connected to those ports. Learning applies
only to the LAN (user) side of the Ethernet ports. There is no learning on the WAN (modem) side
of the ports.
If On (enabled), the interface is in LAN-to-WAN learning mode, and the connections are learned
based on source MAC addresses and ingress ports. Once the connections are learned, the switch
will not send any more packets destined to local node over WAN.
If Off (disabled), the interface passes all packets from the LAN to the WAN.
arrow keys to select On (to enable) or Off (to disable) MAC learning. Press ENTER,
Use the
▲▼
and then cycle the unit power.
CONFIG: IP  IP Setup  VLAN
If the optional IP Packet Processor card is installed and enabled, then the CONFIG:
IP  Setup  VLAN menu and its available submenus and operations described
hereafter, while selectable, are not functional.
VLAN: Disabled (Dis,Ena)
PortMode
VLAN Operation – Use the
the arrow keys to set VLAN Operation as Disabled or Enabled.
▲▼
Mgmt-VLAN – To configure a Management Port's VLAN ID, use the
digit to edit, and then use the
4095.
Hold down the ▲ ▼ arrow keys to quickly scroll between 1 and 4095.
PortMode or VLAN-Table – From the VLAN submenu, use the
parameter, and then press ENTER
Off (Off, On)
VLAN-Table
◄ ► arrow keys to first select this operation parameter, and then use
arrow keys to change that digit. The value range is from 1 to
▲▼
.
Mgmt-VLAN=0001
()
◄ ►
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()
◄ ►
arrow keys to select a
arrow keys to select either