User guide

9033060 ELH100-12/24TX User Interface 43

Backup Port Control Menu

Select Backup Port Control from the Port Configuration screen to define

up to 15 master/slave port pairs. If the connection to the master port fails,

the slave port will automatically take over. For greater reliability, primary

and secondary ports should be located on different hubs. The following

screen and table show how to specify and activate port backup pairs.

Figure 3-13. Backup Port Control Menu

Backup Port Control

Index Primary Port Secondary Port Status Active Port

---- --------- ----------- ----- --------

1 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

2 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

3 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

4 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

5 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

6 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

7 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

8 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

9 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

10 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

11 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

12 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

13 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

14 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

15 Hub: -- Port: -- Hub: -- Port: -- -------- ---------

Type the hub ID for the primary port

Use <TAB> or cursor keys to move, <SPACE> to toggle, <ENTER> to select

Field Description

Index Identifier for up to 15 backup port pairs.

Primary Port Pair member serving as the primary link.

Hub Hub ID for the master port.

Port Port identifier for the master port.

Secondary Port Pair member serving as the backup link.

Hub Hub ID for the slave port.

Port Port identifier for the slave port.

Status Each backup pair can be set to Active or Inactive.

Active Port Indicates if the primary or secondary port is handling the link.