About vasanth77

vasanth77 · 03-19-2019

Hi everyone, I would like to get a expert advice on Cisco ASA site to site VPN tunnel failover between two different site firewall. I know vpn- loadbalancing is used for remote access VPN users with 2 ASA configured for load balancing and in case of...

vasanth77 · 02-23-2019

Hi security experts,Im new to real exposure for security implementation.Do we need to NAT exempt for site 2 site vpn traffic between asa firewall with new implementation on iOS 9.6 version of asa code. In site 2 site communication which addresses wil...

vasanth77 · 03-09-2017

Hi , We've Video conference device which is flapping when i connect to a port configured for both data and voice VLAN. But when I configure the port to only data access VLAN it is working properly without drop. When port is configured in both data an...

vasanth77 · 11-27-2016

Hi , I've a setup with non-cisco Ip phone working with cisco switches the normal configuration is not working I'm configuring both access vlan and voice vlan but whatever I configure as access VLAN ,from that VLAN both IP phones and PC getting IP ...

vasanth77 · 10-27-2016

Hi, I'm facing DHCP issue for the IP phones which are showing configuring IP mode and not getting IP's ,after clearing DHCP BINDINGS on local switch some phones are getting IP and not all phones. Switch reboot fixed this issue but don't know the ro...

vasanth77 · 03-20-2019

Thank you for your reply. In this case each site having the budget to have two firewall on each side, then it would be only active/standby scenario? or can we have any other scenario like both firewall at same site without failover configuration ? Is...

vasanth77 · 02-23-2019

Thank you RJI for all the response as it explained me crystal clear.We need a NAT exemption only the same device doing NAT for other traffic on outside interface. If a new box or only VPN traffic box we don't need NAT exemption.One final question , i...

vasanth77 · 02-23-2019

Thank you for explanation.From your guidance I assume if a ASA is acting as a NAT device for internet access and also for L2L VPN we need to do NAT exempt for the VPN traffic between sites.If we are doing VPN CONCENTRATOR or only terminating site 2 s...

vasanth77 · 02-23-2019

Thank you for your quick response and you time.

vasanth77 · 02-23-2019

Is No-NAT and NAT EXEMPTION ARE same I guess?Actually I had a interview question that if a new 2 ASA boxes given to you for site 2 site VPN, for that NAT exemption is mandatory or we can do without NAT exemption?I replied I do nat exemption, nit sure...

Member Since	‎03-26-2015 11:29 PM
Date Last Visited	‎12-30-2019 12:52 AM
Posts	123
Total Helpful Votes Received	25

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IPSec L2L tunnel auto failover between two different sites?

NAT EXEMPTION ON L2L site 2site VPN is mandatory or not for 9.6 code

Video conference device connected on switch is intermediately facing RTO?

Cisco WS-C3750-48PS-S switch Port configuration for Non-cisco IP phone(Yealink SIP-T21P E2) ?

DHCP issue for IP Phones ,DHCP configured on local switch

Re: IPSec L2L tunnel auto failover between two different sites?

Re: NAT EXEMPTION ON L2L site 2site VPN is mandatory or not for 9.6 code

Re: NAT EXEMPTION ON L2L site 2site VPN is mandatory or not for 9.6 code

Re: NAT EXEMPTION ON L2L site 2site VPN is mandatory or not for 9.6 code

Re: NAT EXEMPTION ON L2L site 2site VPN is mandatory or not for 9.6 code