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Post for: #Networking (29 Posts)

Configuring QoS Policer at the Provider Edge router

viktor
Cisco MPLS Networking QoS

I'm going to configure a policer to restrict and meter the traffic coming from Customer 1 on one of the PE router. The topology I'm…

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Configuring IPv6 First-Hop Security (RA Guard, IPv6 Snooping)

viktor
Cisco Networking Security

In this lab we're going to implement IPv6 FHS with Router Advertisement Guard and IPv6 Snooping and in the following post I'll show how to…

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Implementing STP Root Guard and Loop Guard

viktor
Cisco Networking STP Switching

These two are optional features we can configure with Spanning-Tree. They are mutually exclusive: we configure one or the other, but you cannot configure both…

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Configuring E-LAN (VPLS) service over the MPLS cloud using CSR1000v routers

viktor
Cisco L2VPN MPLS Networking

I'm going to build a L2VPN service for Customer 1 sites (purple), and create an "emulated" switching environment within the MPLS core: CE1, CE3, and…

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iptables – NAT MASQUERADING in Linux

viktor
Linux NAT Networking

In a previous post I wrote about how can we accomplish NAT with Cisco devices. This time let’s examine how can we implement the same…

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Configuring MPLS L3VPNs – Part 2

viktor
Cisco L3VPN MPLS Networking

After finishing the MPLS configuration in this post, I thought to take a closer look at the MPLS network, especially the labels: with the help…

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