Cisco ISR 1100 WebUI Introduction

Cisco has been a CLI company but a huge paradigm shift is coming up which is pushing every vendor to adopt a centralized controller based approach, which is majorly GUI based.  Work is no longer the same for network engineers. You need to know much more than CLI configurations to stay in business. Talking of … More Cisco ISR 1100 WebUI Introduction

Advertisements

Configuring Cisco ISR 1100 router for 4g/3g Cellular communication

  For ISR1100 router introduction please visit my blog ISR1100 Introduction Coming to 4g configuration, this is really interesting topic which I wanted to pick for a very long time and thankfully I got newly manufactured and fresh in market router in my hand. This is Cisco ISR1100 router which comes in many variant and … More Configuring Cisco ISR 1100 router for 4g/3g Cellular communication

FNF (Flexible Netflow) : Cisco IOS-XE configuration – I

Netflow is widely used and very useful feature for network administrators. It is a must have feature for a network because it give immense about of details about the network traffic and its users. Netflow is different from basic bandwidth monitoring as it tells you bandwidth utilization per IP per application basis. So you would … More FNF (Flexible Netflow) : Cisco IOS-XE configuration – I

Wireshark : How to identify burst of traffic in network

We come across this situation a lot when we see drops in QOS classes and continuous increase in “Total Output drops” on interfaces but for sure our traffic never crosses CIR rate which ISP provides. This quizzes mostly every network engineer many times in their career. You would see something like this: Router#show interface ten0/0 … More Wireshark : How to identify burst of traffic in network

Understanding Bridging on a Router (BVI, CRB, IRB)

For bridging configuration on asr903 visit this post In an attempt to understand Bridging concepts and the reason why they were introduced on Routers, I have read through multiple articles to help us with it.  This feature helps us “bundle” one or more physical L2 link it to a L3 logical interface(BDI/BVI) for routing. As routers … More Understanding Bridging on a Router (BVI, CRB, IRB)

ASR1000 : VxLAN Unicast mode Configuration and Verification

For the first blog in this series please Visit my Blog on VxLAN Multicast Mode . In this blog we are going to discuss the configuration and verification steps for VxLAN Unicast mode on Cisco ASR1000 devices. Apart form ASR1000 devices VxLAN is supported in Cisco Nexus and Csr1000v platform. If you have seen my … More ASR1000 : VxLAN Unicast mode Configuration and Verification

ASR1000: Cisco Vxlan Multicast Mode Configuration and Verification

  DCI (Date Center interconnect) :  DCI is a very special technology for which almost all the big players now have at least one solution, and the best part is that it was not available just few years ago. In my earlier Blogs I have written a little about Avaya SPBM which is also a … More ASR1000: Cisco Vxlan Multicast Mode Configuration and Verification