Cisco 1841 router--->asa 5510 sec bun---->Cisco 3560 L3 switch(running with some 15 different vlans),whcih is later on attached with some small 8 port switches to to increase the strength of the node/s.
My problem is that my internet timeouts intermittently.It only comes up only if I restart the router.The connectivity between interfaces connecting router and ASA(outside with router) dies.Not able to ping at that time,hence in turn the serial ip on the router also not able to work.Internal lan able to ping with each other.Even I tried changing the router with the other one but no results.Where could be issue?Kindly guide/help.
Do let me know should my connectivity between router and my isp.i.e Which one is the better serial connectivity on router or ethernet.Presently I have ethernet connectivity from my ISP.Will converting that on serial will help or not?
Should I run netflow on router?What is the tool to monitor logs of ASA.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...