The name must be 31 alphanumeric characters or fewer, and can use the "underscore" and "dash" special characters. For example, to assign the name "major-ring-vlan100" to an ERN with ID number 100, enter the following:
device# configure terminal Entering configuration mode terminal device(config)# erp 100 device(config-erp-100)# device(config-erp-100)# name "major-ring-vlan100"
Use the no form of the command to remove the name.