Ima Configuration Example - ZyXEL Communications MSC1024G Series User Manual

Chapter 4 Tutorials
6 Lastly, test your configuration by making a call from a phone connected to one of the
ports you configured. Alternatively, use the show linestat <slot-port>
command to check whether the relevant port is successfully registered with the MGC
(the state should be "idle").

4.3 IMA Configuration Example

This section provides an example of configuring E1 port 3 on an IMA line card installed in slot
2. You should already have an E1 source cable from your service provider. This example uses
the settings shown in the following figure. A is the IES that you are configuring and B is the
peer IMA device. This tutorial assumes that the E1 port (8) and IMA group (8) have already
been configured properly and enabled on B. See
Figure 30 IMA Application Example
A
IMA
groups
1
2
3
4
5
6
7
8
This tutorial will show you how to:
1 Enable E1 port 3.
2 Connect the corresponding wires of link 3 to the source wires from your service
provider.
3 Configure E1 port 3.
4 Configure IMA group 2.
5 Associate the E1 port with the IMA group.
6 Enable the IMA group.
7 Check the link status.
8 Create PVC, DTPVC and/or MGTPVC settings for the IMA group.
Each E1 link actually has a pair of wires, one is Tx (transmission for downlink) and the other
one is Rx (receiving for uplink). Make sure you have disconnected link 3's wires from the
source cable. Continue with the following steps for the details:
84
E1
ports
1
Tx Rx
2
Rx Tx
3
4
5
6
7
8
IMA Application on
E1
ports
1
2
3
4
TDM
5
6
7
8
MSC1000G/1024G/1224G Series User's Guide
page 45.
B
IMA
groups
1
2
3
4
5
6
7
8