I had an existing 2-networks, connected in a single connection to the
core switch through the ISP DEMARC,The 2- network was connected to the
Core SW through the single node.The 2-networks was communicated through
the layer 2, each Sw has his own vlanThe 2...
The article is intended for anyone who is familiar with TCP/IP and
explains the TCP three-way handshake process. I have captured the
traffic between the client PC and a web server (example.net) using
Wireshark. To establish a connection between client and...
Hi, Myself Anand Singarayan, I have a 1841 Router in which we have
connected 2 ISP. Both ISP's are up but simultaneously when both link is
connected on Router one is reachable and other one is not reachable.
When I am disconnecting one link the other link...
The home grown Application-Specific Integrated Circuit ( ASIC ) of Cisco
, Unified Access Data Plane ( UADP ) ,has been fundamental in driving
multiple Enterprise switching products . It's better hardware
performance and increased software flexibility com...
Digital transformation is compounding the complexity for IT networks:
the dependency of businesses on IT networks is increasing, there are
more users and devices on the network than ever before and the demands
on the networks to maintain business continui...
Business adoption of Internet of Things (IoT) is picking up and entering
mainstream production environment. At last, industry is moving away from
pilot projects and proofs-of-concept and are beginning to run their
businesses on IoT, a recent studyshows th...
Hi everybodyI have activated asr9k-mgbl-px-pie-6.2.3 on IOS XR but it
dose not support Http server command to enable .Also I enabled XML but I
cant not access the router by browser .I do not know how to access
router via Web gui?Thanks
Catalyst 9000 Series has been heralded as the torchbearer ushering an
entirely new era in networking. Catalyst 9000 Series along with Cisco’s
Intent Based Networking solution provides policy based segmentation,
automation and assurance. Catalyst 9000 seri...
The Growing Catalyst 9K Family Cisco introduced Catalyst 9K family of
products in June of 2017 which soon became the fastest growing product
in the history of the company. Its phenomenal success is a testament to
what it brings to the customers. It truly ...
With today’s day and age, connectivity has become ubiquitous. Not only
do people expect a reliable and fast connectivity in their offices, but
also at their favorite coffee shops and grocery stores. Setting up the
network to provide such connectivity is n...
The more I learn about the applications Cisco partners are building
using the DNA Center’s open APIs, the more I am impressed by the
creativity by which they are using these APIs. Their solutions are
helping network operations by removing the guesswork an...
The Catalyst 9000 family of switches is at the heart of Cisco’s Network
Intuitive strategy. The success of Catalyst 9000 Series Switches is
inspiring! We are extending the success further by introducing our
newest Cisco Catalyst 9200 Series Switches, whic...
Cisco announces new innovations in SD-WAN, ISRs, SD-WAN Services, and
Catalyst 9000Scott Harrell, Senior Vice President and General Manager of
Cisco's Enterprise Networking Business, shares more Join us for upcoming
deep-dive briefings via the Cisco Custo...
Do you have technology silos in your organization? One of the most
common examples of silos we see in organizations is their network and
their IT service management. These technology islands depend on often
times less-than-reliable “human middleware” for ...
Hi there We Run a lot of 2960X switches at our one site. Do they support the TLS 1.2 ?? I have looked over the support device list but do not see them listed. Just need to make sure. We also use 2960S series at our second site....
Hello, Let me first explain what I am configuring here to help explain what I am creating. You can see my network in the attached diagram.Here is the issue I am having I would like to have a redundant path if one of my RF paths go down between ...
Hi everybody, I would like to create a q in q vlan inside my network architecture but unfortunately i have only to 2941 router to do this functionality. I find several websites which describe q in q vlan cisco commands.Finally I do the below configur...
I need help understanding how a router learns a MAC address from a switch that doesn't appear to have it?
The router is C9500-40X, and the directly connected switch is WS-C3850-24XU.
From the router:
#sh mac add add 0000.00ff.ef52
Mac Address Ta...