NEC UNIVERGE SV8500 - LAN2 Accommodation

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CHAPTER 1 INTRODUCTION
5.2 LAN2 Accommodation
LAN2 mainly accommodates the devices for operation/administration. They need to keep links with Telephony
Server when system changeover is performed in dual configuration system. In each case where the system is in
single configuration or dual configuration, IP address (ACT) is basically assigned to the devices as Telephony
Server address.
EMA MAIN
PWR
SYS
ALM
SYS 1
MB
(SUB)
SYS
LOCK
SYS
SEL
PFT
LINK OPE
ALM
INIT
PBI No.
SYS 0
12 12
SWO0 SWO1
ALM
ACT
PWR
ALM
ACT
PWR
LINE SPEED
LINE SPEED
1
2
LINE SPEED
LINE SPEED
3
4
LINE SPEED
LINE SPEED
1
2
LINE SPEED
LINE SPEED
3
4
LAN3
LAN4
LAN1
LAN2
PWR
LOAD
LAN1 LAN2
ACT
ALM
TxRx LINK TxRx LINK
CCIS
over IP
Operation
/Administration
Maintenance
Console
Server