Internet Enhanced Services
7210-SAS M Services Guide Page 501
IES Features
This section describes various general service features and any special capabilities or 
considerations as they relate to IES services.
IP Interfaces
IES customer IP interfaces can be configured with most of the options found on the core IP 
interfaces. The advanced configuration options supported are:
• VRRP - for IES services with more than one IP interface (available only in network mode)
• ICMP Options
In network mode, configuration  options found on core IP interfaces not supported on IES IP 
interfaces are:
• NTP broadcast receipt.