Forwarding in vPC through FHRP backup
In this post, we will cover the benefits introduced by Virtual Port-Channel (vPC) for First Hop Redundancy Protocols (FHRP). Hot Standby Router Protocol (HSRP) and… Read More
In this post, we will cover the benefits introduced by Virtual Port-Channel (vPC) for First Hop Redundancy Protocols (FHRP). Hot Standby Router Protocol (HSRP) and… Read More
With the rapid growth in data traffic in the past decade and the rapid expansion of computer networks, the necessity for network security and stability… Read More
This is the first part of a series covering VXLAN on NEXUS devices. Various control-plane approaches will be covered. In this first part, unicast and… Read More
This is the second part of a series covering VXLAN on NEXUS devices using Multi-Protocol BGP(MP-BGP) as control plane. The first part looked at unicast… Read More
Every experienced Network Engineer and System Administrator will agree with the fact that firewalls are an essential part of every network. The Juniper SRX Firewall… Read More
Oftentimes, firewall administrators get requests either to change something or add up a couple of rules to help get things moving around the network. The… Read More
If you want to check the traffic flowing through a Checkpoint firewall without using the SmartView Tracker, you can use “fw monitor” command. I will… Read More
Many implementations use NAT to provide public internet access (untrust) from an internal private network (trust) considering address preservation and security on the private network… Read More