i am new to Cisco ASA 5510, i just received a demo piece of Cisco ASA 5510, just because i am planning to put firewall on my network, so how do i start, i totally new on to this, any link which can show me step by step configuration. all these days my linux servers which are pointing towards internet has got firewall enabled, now if this demo can be handled by me, i can plan buying cisco ASA 5510 itself.
Security level essentially is for different interfaces. 0 and 100 are default for outside and inside interfaces. you can assign from 1-99 sec levels to other interfaces.
sec levels determine how you traverse from one interface to another.. You cannot traverse from a smaller sec level to a bigger without access lists and static. You may have to use nat/globals from bigger to smaller sec levels
Well Security level 0 is reserved for the outside interface, i.e. you consider your outside to be least secure and security level 100 is reserved for your inside interface this means this is most trusted interface.
Two rules to remember. For a device sitting in the inside network needs only a nat statement to access the outside network.
Whereas the outside network needs a nat and access-list to access inside network. Ofcourse there are several scenarios and different things you can do with the ASA.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...