The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Well like ordinary stub areas, it doesn't flood the area with other area routes. Instead a default route is generated toward the ABR.
Unlike an ordinary stub area, a NSSA allows you to inject external routes into it, via an ASBR.
A Cisco description of a NSSA: http://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/6208-nssa.html
Coming soon - Be the first to know about the New Product/Release Series. Join Customer Connection to register for the briefings throughout the month of October!
Membership in the Cisco Customer Connection program is required to attend. Registra...
Hello,I am trying to configure FLEXVPN on an ISR 4321. I have followed the directions in the below article. Upon completion, when trying to log into the VPN via anyconnect, I am not getting anywhere at all. (not prompting for UN/PW) I hope someone can she...
On 16th Aug 2020, Cisco has published the latest IOS XE Release- Cisco IOS XE Amsterdam 17.3.1a.
IOS XE 17.3.1a continues to enhance the Enterprise Routing offerings. There are key software feature enhancements covering Lic...
I'm trying to understand the order in which site-to-site VPN traffic is processed. Is there a block diagram of the entire router structure? Do the packets pass through firewall before the VPN or after the VPN process? What exactly happens to ports of pack...