What is the priority
of web-server and portal web-server escape for V7 primary and backup portals?
When configuring the
primary and backup portal web-server under the service template or int vlan
interface, you must configure service-detect interval under the node of the
web-server for detection, and switch the backup server when the detection of
the primary web-server is unreachable, and then switch back to the primary
web-server when it is reachable; when both the primary and secondary web-server
are unreachable, the escape function will be triggered only if the escape of
the portal web-server is configured.