09-13-2009 08:14 PM - edited 03-11-2019 09:14 AM
Hi Any one if they could help me here on the mentioned design below it would be of gr8 help.The wan connectivity is Active,Passive !!
the things I would like to know is.
***I want to configure the ASA and the router for high availablility. DO i need to bring in the switch between the ASA's and the router 2851.If so how do i do that ? Do i need to put 2851's and the ASA's in the same vlan? or lil confused on that .....
*** Also I need some help on the asa configuration Part .
09-13-2009 08:59 PM
Hi Balaji,
I suggest two L3 switches in between the ASA and the 2851 router. Run a HSRP between the two switches for Redundacy (Full Pledged redundancy on the WAN edge). Run a dynamic routing protocol (EIGRP or OSPF if OSPF supported by the IOS: choice is urs) inbetween the routers, switches and ASA. Please have a look at the diagram i have attached. U could be more clear.
Regards
AP
09-13-2009 10:09 PM
Hi Ap ,
I dont have a L3 switch to place it inbetween the 2851 and ASA ......
Can I use the L2 instead ?
in that case Will i be able to run HSRP ?
09-13-2009 10:28 PM
Yes,
L2 switch can be used instead of L3 switches. Interlink the L2 swithces with trunk, so that the routers understand for building HSRP.
Regards
AP
09-13-2009 11:19 PM
Hey AP thanks a lot for your respone on this !!!
Well if i have to configure the HSRP that would be on the router interface if I am not wrong ....then how would the asa failover work ??
09-13-2009 11:51 PM
09-24-2009 11:05 PM
Hi In this design I have the 2851 router connecting to the wan has etheret interface can I track this ?? in HSRP i guess we can do the tracking only for serial
any solution for the ethernet ???
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