Block SSLv2 on USG20-VPN

IT_Support

I would like to block SSLv2 traffic on a USG20-VPN, firmware v4.30 (ABAQ.0) However the router help documentation and even a post on the Community Biz forum cites a non-existent menu choice.

Specifically, it asks that one visit  CONFIGURATION > UTM Profile > SSL Inspection. However there is no SSL Inspection menu choice only Content Filter and Anti-Spam.

How do I accomplish my goal?

Zyxel_Charlie

@IT_Support,
If you want to block HTTPs website, you can use Content Filter. "Enable HTTPS Domain Filter for HTTPS traffic" function is able blocking HTTPS web site.
But the Content-Filter license is required.

Moreover, the SSL Inspection support on Zywall110 or above.
Here is the datasheet as your reference. 
Link: ftp://ftp2.zyxel.com/USG20-VPN/datasheet/USG20-VPN_6.pdf
Charlie