391
4
In the <FEC Type> group, select one of the following.
RS-FEC: Use Reed-Solomon FEC (CL108).
1)
FC-FEC: Use Fire-Code FEC (CL74).
None: Do not use FEC.
1) RS-FEC defines CL91 for 100G, and CL108 for 25G. The unit 
supports 25G×4 to achieve 100G, so only CL108 is used.
5
Repeat steps 3 and 4 as required.
6
Press [Execute].
7
Check the message, then press [Yes].
Setting the IP address
You can set the IP address and enable/disable LSM (Live 
System Manager) for each network.
Enabling LSM for an XKS-C8111/XKS-C9111/
XKS-C9121/XKS-C8166 board will disable the NMOS 
settings in the NMOS menu (7311.7).
1
In the <Net I/F Setting> group of the Engineering 
Setup >System >Network Config menu (7311), press 
[IP Address].
The IP Address menu (7311.2) appears.
2
In the <Device> group, select the target switcher to set.
The status area shows the slot number, network 
settings status, and the MAC address of the selected 
network interface.
3
In the status area, select the target network to set.
When multiple networks are selected, if the network 
with the lowest number is a main network, only main 
networks are the target for configuration. Likewise for 
sub networks.
4
Enable or disable DHCP.
To disable, press [DHCP] in the <Network Interface> 
group, turning it off.
To enable, press [DHCP] in the <Network Interface> 
group, turning it on, and skip to step 
8
.
The DHCP settings for main and sub on a single 
network are linked. Disable DHCP when not 
performing the initial setup.
5
In the <Network Interface> group, press [IP Address], 
and set the IP address.
Enter the IP address using the keyboard window, then 
press [Enter].
If multiple networks are selected, this sets the IP 
address for the network with the lowest number, and 
the IP addresses of subsequent networks are 
incremented by 1 for each network.
6
In the <Network Interface> group, press [Subnet 
Mask], and set the subnet mask.
Enter the subnet mask using the keyboard window, 
then press [Enter].
If multiple networks are selected, the same subnet 
mask is set for each network.
7
In the <Network Interface> group, press [Gateway], 
and set the default gateway IP address.
Enter the IP address using the keyboard window, then 
press [Enter].
If multiple networks are selected, the same IP address 
is set for each network.
8
Enable or disable LSM.
To enable, press [Enable] in the <LSM> group, 
turning it on.
To disable, press [Enable] in the <LSM> group, 
turning it off, and skip to step 
10
.
• LSM is enabled on the main network. It is not 
possible to change the setting.
• If an XKS-C8111/XKS-C9111/XKS-C9121/
XKS-C8166 is installed, LSM cannot be disabled by 
pressing [Enable]. When NMOS is enabled in the 
NMOS menu (7311.7), [Enable] turns off and all 
LSM instances on the network of the target board 
become disabled.
9
In the <LSM> group, press [IP Address], and set the 
LSM IP address.
Enter the IP address using the keyboard window, then 
press [Enter].
If multiple networks are selected, the same IP address 
is set for each network.
The IP address cannot be set when DHCP is enabled.
10
Repeat steps 
3
 to 
9
 as required.
11
Press [Execute].
Note
Note
Note
Notes
Note