from the text, create firewall rules on the internal filtering router that allow ssh access from the trusted network to the web server in the DMZ$.$ Explain the changes you need to make to both the inbound interface rule set and the outbound interface rule set.

$(6$ points$)$ Using figure $6-19$ from the text, create firewall rules on the internal filtering router and the external filtering router that allow ssh access from anywhere on the Internet to the internal server on the trusted network. Explain the changes you need to make to both the inbound interface rule set and the outbound interface rule set on each of the two routers