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Chapter 6 Diagnostics Vmux-2100 Installation and Operation Manual
6-4 Pinging Remote Devices
Remote Loopback
Vmux-2100 can activate a remote loopback to test internal connection between
the E1/T1 voice port and the main link. In this mode, data coming from the
network (E1/T1 or IP) is looped back to the network (to the remote side). See
Figure 6-6.
To activate a remote loopback:
1. From the Diagnostics menu, choose Remote Loop Test.
The Remote Loop Test menu appears (similar to the Local Loop Test menu
shown in Figure 6-5).
2. From the Remote Loop Test menu, perform the following steps to complete
the remote loopback activation:
Select a desired slot.
Select a desired port.
Activate the remote loopback by choosing Activate, and then selecting Yes
from the displayed menu.
Network
Main Module
Main Link
E1/T1
Voice Module
Framer
Testi ng
Equipment
Main Module
Main Link
PBX
E1/T1
Voice Module
Remote Vmux-2100Local Vmux-2100
Framer
Figure 6-6. Remote Loopback
6.3 Pinging Remote Devices
The ping utility is used to confirm IP connectivity by pinging other IP hosts. The
connectivity is confirmed be receiving a reply from the remote (pinged) hosts.
To ping a host:
1. From the Diagnostics menu, choose Ping.
The Ping menu appears (see Figure 6-7).