Before configuring SLS administration on the Branch Gateway, ensure that:
CM Release 6.3 or later is running on the host server
The Branch Gateway is registered with CM
The SLS is enabled on the Branch Gateway through its CLI
S8300 is not serving as a Local Survivable Processor (LSP)
Branch Gateway is not subtending to another external server (including Survivable Core Server or another Survivable Remote Server in another gateway)
Note:
Do not run two SLS data update sessions concurrently. The SLS data can be administered locally using CLI or a SNMP MIB browser. This can cause a situation where one administrator can unknowingly undo the work of the other. For example, if a local administrator enters trunk-group context just before a remote administrator performs a SNMP write operation to change a trunk-group parameter, that parameter will be overwritten with the current CLI values when the local administrator exits the trunk-group context.