Comtech EF Data DD240XR Rev Е - Manual (Page 42)

User Interfaces DD240XR High-Speed Digital Demodulator
4-22 MN-DD240XR – Rev. E
With no local router
Mask: 255.255.000.000
Modem: 172.18.100.212
Router: 160.000.000.01
Broadcast and loop back addresses will not be allowed.
These are addresses with all subnet bits set to 0’s or 1’s.
ETHER RATE: {10 Mbps/HD/FD}
The data rate for the local Ethernet Interface.
10 Mbps/HD/FD – for 10 Base T in either half-duplex or
full duplex.
SNMP (Menu): A description of OID organization is provided in the MIB
portion of this manual
SNMP VERSION: {V1 & V2, V3}
This selection controls the SNMP Version that will be
used in messaging between the equipment and it’s host.
When V1 & V2 is used, RD COMMUNITY and RDWR
COMMUNITY are used to determine the authorization of
an incoming message.
When V3 is used, three contexts are supported: public,
mib2, and dev. Context, Authentication and Privacy are
a portion of each SNMPV3 message.
The public context will only allow the user to see the
sysoid of the unit. This is the most restricted access
possible and only allows the unit to be identified by a
host SNMP Station.
The mib2 context allows a user with appropriate
authentication to access the mib2 OIDs and the SNMP
OIDs. These are of interest primarily to network
operators not controlling the satellite link.
The dev context allows a user with appropriate
authentication to access the device control portion of the
MIB. These OIDs are used to control the devices
satellite link and operation.
TRAP VERSION: {V1, V2}
This controls the type of message format used when a
message trap is generated by the equipment and bound
for a SNMP Host. Messages will only be sent if the unit
has been authorized to do so.
AUTHORIZATION: {TRAPS OFF, TRAPS ON}
This controls the type of message format used when a
message trap is generated by the equipment and bound