Users Guide

● To specify the IP Range Mask that you want to block from accessing CMC, use the following property under
cfgRacTuning group:
cfgRacTuneIpRangeMask
Configuring Virtual LAN Tag Properties for CMC
Virtual LANfunctionality enables multiple VLANs to coexist on the same physical network cable and to segregate the network
traffic for security or load management purposes. When you enable the VLAN functionality, each network packet is assigned a
VLAN tag.
Configuring Virtual LAN Tag Properties for CMC Using RACADM
1. Enable the Virtual LAN (VLAN) capabilities of the external chassis management network:
racadm config -g cfgLanNetworking -o
cfgNicVLanEnable 1
2. Specify the VLAN ID for the external chassis management network:
racadm config -g cfgLanNetworking -o cfgNicVlanID <VLAN id>
The valid values for <VLAN id> are 1– 4000 and 4021– 4094. Default value is 1.
For example:
racadm config -g cfgLanNetworking -o cfgNicVlanID
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3. Then, specify the VLAN priority for the external chassis management network:
racadm config -g cfgLanNetworking -o
cfgNicVLanPriority <VLAN priority>
The valid values for <VLAN priority> are 0–7. Default value is 0.
For example:
racadm config -g cfgLanNetworking -o
cfgNicVLanPriority 7
You can also specify both the VLAN ID and the VLAN priority with a single command:
racadm setniccfg -v <VLAN id> <VLAN priority>
For example:
racadm setniccfg -v 1 7
4. To remove the CMC VLAN, disable the VLAN capabilities of the external chassis management network:
racadm config -g cfgLanNetworking -o
cfgNicVLanEnable 0
You can also remove the CMC VLAN using the following command:
racadm setniccfg -v
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Configuring CMC