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2-3
3162-A2-GB20-40
August 2000
SNMP or Telnet Connection Examples
The DSU/CSU can be connected to an SNMP or Telnet system in a number of
ways. Some examples include:
H Directly connecting the COM port to the SNMP or Telnet device (Figure 2-4).
H Connecting the COM port to a network device (e.g., a router) (Figure 2-5).
H Connecting to an Ethernet LAN through the 10BaseT port (Figure 2-6).
H Remotely accessing the DSU/CSU through the Facility Data Link (FDL) or the
synchronous data port’s Embedded Data Link (EDL) (Figure 2-7).
NETWORK
ETHERNET
PPP/SLIP
496-15221
DSU/CSU
LAN
ROUTER
Figure 2-4. Direct Connection
NETWORK
ETHERNET
PPP/SLIP
496-15222
DSU/CSU
LAN
ROUTER
Figure 2-5. Connection through a Router