What configuration change does the administrator need to make to restore PCoIP connectivity?

An administrator is attempting to troubleshoot an external user who cannot connect to the View Desktop through the PCoIP Secure Gateway. The following is observe.

– Connections with RDP succeed
– Connections fail with PCoIP to both the Security Server and Connection Server
– View Client receives the error: Unable to connect to desktop, a common encryption protocol is not available.

What configuration change does the administrator need to make to restore PCoIP connectivity?

A.
Update the View Client settings to use the AES-128 encryption algorithm.

B.
Update the pcoip.adm Group Policy template to enable the AES-128 encryption algorithm.

C.
Update the vdm_agent.adm Group Policy to enable Salsa-256 encryption algorithm.

D.
Update the View Agent to include Salsa-256 in the trusted.cyphers setting.