Ericsson ECN320 - Line and Node Identification

Description of the EAN
34 1553-CNH 160 0787 Uen PA2 2005-09-23
6.2 Line and Node Identification
In order to accommodate the Plug and Play function of embedded nodes,
the identification of a node in PEM and in alarms, no longer uses the MAC
address and physical location (MDF Position) of the node. Instead, the
name of the ECN (or IP address) together with the Ethernet ports is used.
Figure 15 on page 34 illustrates the concept of the embedded nodes identi-
fication. The ECN is identified with 0 and the ECN switch with 0.0.
Node=6.100
1
Node=2.0
12
EDN312
EXN104
EXN104
Node=24.100
EXN104
Port 1
Node=124.0
Node=24.0
ESN108
Line No. = 24.1.8
1
12
Node=24.1.0
EDN312
Port 2
Port 8
1
12
EDN312
Node=24.2.0
Line No. = 24.2.8
ECN
Ericsson
Node=0.0
Port 2
Port 24
Line No. = 2.0.8
ECN320 port ESN108 port
(extension port)
DSL port
Figure 15 Embedded Nodes Identification
The ports on the IP DSLAM is designated as follows:
ECN330 Port Number.ESN108 Port Number.DSL Port Number. If the IP
DSLAM is connected directly to the ECN the ESN108 Port Number is 0.
In
Figure 16 on page 35 the embedded nodes identification is shown when
using the ELN220 switch in the EAN. The ELN220 is always connected to
the optical uplink port 25 on the ECN. The ELN220 ports are numbered
from 101 to 124. As a consequence the ports on the IP DSLAM will be des-
ignated as follows:
ELN220 Port Number.ESN108 Port Number.DSL Port Number.