Remember that PPPoE and PPPoA are encapsulation methods. Most service providers are moving away from ATM to save money because Ethernet interfaces are cheaper. DSL uses ATM technology so the last mile would be PPPoA because the DSLAM and then encap...
Large Broadband providers use Provision plateforms that leverage PPPOE for CPE provision automation. This way they can deploy devices at the network edge using predefined provision profiles and push configuration templates to devices . PPPOE provid...
I used to deploy alot of PIX the ASA and then UTMs came out and now I deploy alot of UTMs.. Cisco dropped the ball on the firewall market years ago and they are trying to come back with the purchase of Snort and now you have the ASA with Firepower. ...
you need a static and a conduit to the inside from the dmz. If you are using ACL's the same rules applystatic (dmz,inside) etc.access-list inside permit tcp (dmz) to (Inside) eq 25conduit permit tcp (dmz) to (Inside) eq 25
Although you should not provide authentication services or SMB access to the DMZ these are the ports you would open if you needed to provide those services.LDAP 389RPC 138-139
