Alcatel Carrier Internetworking Solutions Switch/Router 用户手册

Page 6-7

If redundant 

MPXs 

both have Ethernet management ports (

EMPs

), both 

EMPs

 in the switch will 

have the same 

IP

 address if automatic file synchronization is enabled. If both 

EMPs

 are 

plugged into the same subnet, the 

UI

 will show that there are duplicate 

IP

 addresses on the 

network.

To get around this duplicate 

IP

 address problem, you must disable automatic file synchroniza-

tion and then you must configure different IP addresses for the two 

EMPs

. To do this, perform 

the following steps:

1. On the primary management module, enter

at the system prompt. (See Setting Automatic Config Synchronization on page 6-15 for 
more information on the 

 command.)

2. If automatic file synchronization is already disabled, simply press 

. If it is enabled, 

enter 

 at the prompt.

3. Enter

at the prompt. (See Configuring the Ethernet Management Port on page 6-5 for more 
information on the 

 command.)

4. Enter 

 followed by the 

IP

 address for the 

EMP

 on the primary management module.

5. Enter

at the prompt to save the 

IP

 address.

6. Enter

at the prompt to make the primary management module the secondary module and the 
secondary module primary.

7. Log into the now primary management module.

8. On the now primary management module, enter

at the system prompt.

9. If automatic file synchronization is already disabled, simply press 

. If it is enabled, 

enter 

 at the prompt.

10. Enter

at the prompt.

11. Enter 

 followed by the 

IP

 address for the 

EMP

 on the management module.