Cfs Ipv4 - Cisco Nexus 7000 Series Reference Manual

C Commands

cfs ipv4

To globally configure the device to use IPv4 to distribute changes for all Cisco Fabric Services
(CFS)-enabled applications, use the cfs ipv4 command. To remove the CFS configuration, use the no
form of this command.
Syntax Description
mcast
distribute
Defaults
The default IPv4 multicast address is 239.255.70.83.
Command Modes Global configuration mode
Supported User Roles network-admin
vdc-admin
Command History Release
4.1(2)
Usage Guidelines This command does not require a license.
CFS cannot distribute over both IPv4 and IPv6 from the same device.
In order to distribute configuration information, CFS distribution must be enabled for both the device
and the application.
CFS is enabled by default for the device. All devices in the fabric must have CFS enabled or they do not
receive distributions.
If CFS distribution is disabled for an application, that application does not distribute any configuration
and it does not accept a distribution from other devices in the fabric.
CFS over IP must be disabled before you can change the multicast address.
Examples
This example shows how to first disable CFS distribution over IPv4 and then configure the IPv4
multicast address over which configuration changes are distributed:
switch(config)# no cfs ipv4 distribute
This will prevent CFS from distributing over IPv4 network.
OL-25806-03
cfs ipv4 [mcast | distribute]
no cfs ipv4 [mcast | distribute]
(Optional) Configures the IPv4 multicast address over which configuration
changes are distributed.
(Optional) Configures the device to use IPv4 to distribute changes in
CFS-enabled applications.
Modification
This command was introduced.
Cisco Nexus 7000 Series NX-OS System Management Command Reference
cfs ipv4
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