Finally, I passed. I feel so happy that two years of discontinuous study and a lot of frustration paid off. I deserve this nice recognition Now, I can tell that it takes a LOT of patience, focus and self confident ... Read More »
Ip helper-address
in TSHOOT topology, we have a DHCP client (client1) on vlan 10. Broadcast traffic from the client to the DHCP server should be allowed to pass through DSW1 and DSW2. So where to put “ip helper-address”? it depends on which ... Read More »
Exam day is near
Two days are left before my TSHOOT exam. I feel confident about it since I have a first taste of it. I read feedback given by test takers that it is a a nice experience.I ought to be ready for ... Read More »
TSHOOT Strategie notes
Troubleshooting methodologies:– Follow the path– divide and conquer– Move the problem– Bottom up– Top downAfter watching Kevin Wallace Bull’s Eye videos and INE Tshoot Exam Demo video, the best method is to use a combination of Divide and Conquer-Bottom up/Top ... Read More »
IP SLA object tracking
A nice example could be found here Read More »
IPSEC VPN notes
Steps to create IPSEC VPN: – define ISAKMP Policies – define ISAKMP preshared key (if authentication method is Pre-share) – define IPSEC Transform Sets – define IPSEC security associations – define interesting traffic through Proxy Identity (or crypto ACL) – ... Read More »
Dot1x, AAA notes
dot1x– dot1x can work with DHCP address assignment– only EAPOL is allowed before a port is authorized– Vlan Assignment (by a RADIUS server) depends on the result of dot1x authentication– RADIUS server- the dot1x authentication server- is the one which ... Read More »