Note about upgrading the Sensor from 10.1 or 11.1 to 11.1.5.56 or 11.1.5.57

If you are upgrading the Sensor from version 10.1 or 11.1 to version 11.1.5.56 or 11.1.5.57, read the following sections carefully.

Support for HTTP2 based traffic inspection

The following Sensor CLI commands are included:

Normal Mode

Command	Description
`show h2 config`	Displays details related to HTTP2 status, flow allocation, and decoded packet status.
`show h2 connections`	Displays statistics details related to HTTP2 context connections.
`show h2 frames`	Displays multiple frames counter details and settings-frames statistics.
`show h2 header-decoder`	Displays the HTTP2 header block decode status.
`show h2 resource`	Displays statistics details related to available and total allocations of HTTP2 resources.
`show h2 streams`	Displays statistics details related to HTTP2 streams.

The following Sensor CLI command is updated:

Debug Mode

Command	Description
`show feature status`	Displays the enable/disable status for a certain features.

Sensor CLI commands

Along with commands related to HTTP2 documented above, the following Sensor CLI command is updated:

Debug Mode

Command	Description
`show acl stats`	Displays the count of packets matching the Stateless ACL rule which skipped the proxy engine. Note This counter appears in the output only when SSL Decryption on Inbound/Outbound traffic is enabled.