Things to know

by Cyrus Lok on Saturday, March 27, 2010 at 11:05pm

1. http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00809a417a.shtml#diag
getting an ASA5505 soon, this is useful.

2. vpn configuration guide, current I only know how to do site-to-site vpn using isakmp-ipsec from one hub to one spoke, i want to expand my knowledge to do gre tunnel, ssl vpn and remote access vpn.

3. know the reason of the choices of vpn, why use gre tunnel? why use ssl vpn? why use isakmp-ipsec?

4. configure hub to multi spokes vpn.

5. switch security: revisit various trunk protection, root bridge protection..

6. stp, rstp, pvst, pvst+

7. private vlan, why use this?

8. multilayer switch operations

9. zone base firewall configuration is still unsteady, should practise a several times.