Users Guide

While changing the mode of an IOA that has a static IP, from stacking to standalone, ensure that the network for the IOA is changed to
DHCP. Else, the static IP is duplicated on all the IOAs.
When the IOMs are in stacking mode, the stack ID is the same as the master IOM burned in the MAC during the initial power-on. The stack
ID does not change when the IOM modes change. For example, during initial power-on, if switch-1 is the master, the mac address of the
stack is identical to that of the switch-1 burned in the MAC address. Later, when switch-3 is the master, the switch-1 MAC address is
retained as the stack ID.
The racadm command, getmacaddress, displays I/F MAC, which is burned in MAC address + 2.
Managing VLAN for IOM
Virtual LANs (VLANs) for IOMs allow you to separate users into individual network segments for security and other reasons. By using
VLANs, you can isolate the networks for individual users on a 32–port switch. You can associate selected ports on a switch with selected
VLAN and treat these ports as a separate switch.
CMC Web Interface allows you to congure the in-band management ports (VLAN) on the IOMs.
After the mode of the I/O Aggregator is changed to standalone from stacking, remove the startup conguration and reload the I/O
Aggregator. You need not save the system conguration while reloading the I/O Aggregator.
Related links
Conguring VLAN settings on IOMs Using CMC Web Interface
Viewing the VLAN settings on IOMs Using CMC Web Interface
Viewing the Current VLAN Settings on IOMs Using CMC Web Interface
Adding Tagged VLANs for IOMs Using CMC Web Interface
Removing VLANs for IOMs Using CMC Web Interface
Updating Untagged VLANs for IOMs Using CMC Web Interface
Resetting VLANs for IOMs Using CMC Web Interface
Conguring Management VLAN on IOMs Using Web Interface
You can manage the IO Aggregator in-band through a VLAN. This VLAN must be deployed prior to use. CMC allows in-band management
VLAN deployment. The switch’s in-band management VLAN requires the following basic conguration of settings to be applied:
• Enable
• VLAN ID
• Priority
NOTE
:
Conguring the management VLAN on the Vlan Settings page requires Chassis Conguration privileges. This privilege is also required for
IOM VLAN conguration, in addition to the Administrator privileges to the specic fabric A, B, or C.
To congure Management VLAN for IOMs using the CMC Web interface:
1 In the system tree, go to Chassis Overview and click Network > VLAN.
The VLAN Tag Settings page is displayed.
2 In the I/O Modules section, enable VLAN for the IOMs, set the priority and enter the ID. For more information about the elds, see
the CMC Online Help.
3 Click Apply to save the settings.
Managing Input Output Fabric
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