Lucent Technologies 555-233-119 Internal connections to the LAN

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-773MAPD-BD (MAPD Interface Circuit Pack TN802)
3
If there is no reply:
a. Escalate the problem or replac e the circuit pac k. The problem is
not with the external network but within the ci rcuit pack.
3. At the command prompt, typ e ping
nnn.nn.nn.nn (the external IP trunk
server address) and p ress Enter.
If configured cor rectly, the system displays:
Reply from nnn.nn.nn.nn: bytes=32 time <##ms TTL=###
If there is no reply, verify the IP address and chec k the physical
connections to and from the TN802 c ircuit pack.
4. At the command prompt, typ e ping
nnn.nn.nn.nn (the IP address of
another computer on the network) and press Enter .
If configured cor rectly, the system displays:
Reply from nnn.nn.nn.nn: bytes=32 time <##ms TTL=###
If there is no reply
a. Verify the IP address
b. Check the physic al connections to and from the TN802 c ircuit
pack.
c. Check the internal ca bles on the TN802 circuit pack (No tes 4 and 6
in Figure 3-32).
d. Try pinging another devic e on the same subnet.
e. Try pinging the gateway to the rest of the network from the sub net.
f. Try pinging a device not on the loc al subnet but on the network or
another subnet.
5. When finished, at the command p rompt type exit and press Enter.
Internal connections to the LAN
Test the internal connections to the LAN by ping ing the
■local host
■internal IP trunk server
■another device connec ted to the network:
1. Click Start in Windows (lower lefthand cor ner), then select Programs, then
Command Prompt.
This starts a DOS command line session.
2. At the command prompt, typ e ping 127.0.0.1 (the local host default
address) and press Ent er.
If configured cor rectly, the system displays:
Reply from nnn.nn.nn.nn: bytes=32 time <##ms TTL=###