Data Storage - Net to Net Technologies 12-Port E1 Access Multiplexer EAM2000-12 User Manual

12-port e1 access multiplexer
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Management System Configuration Defaults
IP Addresses:
IPD12000 slot 13 192.168.254.252
IPD12000 slot 14 192.168.254.253
IPD4000 slot 5
EAM2000-12 Circuit Defaults
Circ. ID:
IP Range 1:
IP Range 2:
Speed:
Protocol:
Backbone-VLAN: 0
VLAN:

Data Storage

Configuration backup is inherent in the EAM2000-12. Upon initial power up of the IP DSLAM,
the default parameters of the EAM2000-12 will remain in place unless changed through NMS.
Once changed, new configurations will automatically be recorded in the Random Access
Memory (RAM) of the EAM2000-12 and the Non-Volatile Random Access Memory (NVRAM) of
the MUM. While data stored in EAM2000-12 RAM will be erased if the unit loses power, data
stored within MUM NVRAM will remain intact (even if the unit loses power) unless deliberately
cleared or reconfigured.
EAM2000-12 CIRCUIT CONFIGURATION
Circuit configurations common to all Access Module models are defined in the Management User
Guide for IP and Mini DSLAMs. Circuit configurations specific to E1 technology are outlined below.
Default settings for any of these may be altered via the Circuit Configuration window of Net to Net's
Network Management System (NMS).
Speed
There are eight timeslot/bandwidth options for the E1 link; default is 1,984 kbps across all 31
channels. Remote E1 modems determine line speed through their communication with the
EAM2000-12.
EAM2000-12 Timeslot & Bandwidth Options
Timeslots
Bandwidth (kbps) 256 512 768
210-0000036 rev03
Subnet Mask:
Default Gateway:
In-band Management: disabled
192.168.254.252
Uplink VLAN ID:
n/a
0.0.0.0 - 255.255.255.255
0.0.0.0 - 0.0.0.0
1,984 kbps
ALL
0 - 0
1-4 1-8 1-12 1-16
1-20
1,024 1,280 1,536 1,792 1,984
255.255.255.0
0.0.0.0
0
Pri [Priority]: 0
Flood:
Upl [Uplink]
Frame Type:
CRC [Cyclic Redundancy Check]
Line Code:
HDB3 [High Density Binary 3]
Clock Source: Local
1-24
1-28
1-31

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