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viktor (38 Posts)

Mirroring traffic with SPAN, RSPAN and ERSPAN

viktor
Cisco Networking Switching

These features allow us copy the traffic of a switchport or an entire VLAN and send the copied frames to another switchport. This destination port…

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Implementing VPLS part 2: BGP Autodiscovery

viktor
BGP Cisco L2VPN MPLS Networking

In the previous post about VPLS implementation we configured the remote PEs manually under the VFI, like this: This solution is not scalable if the…

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Implementing MPLS L2VPN services on SR OS part 1: Epipe

viktor
L2VPN MPLS Networking SROS

We're going to configure Layer 2 services for customers over an MPLS cloud using SR OS routers. First we're going to take a look at…

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Troubleshooting OSPF adjacencies

viktor
Cisco Networking OSPF SROS

I've been experimenting with different router images and I tried to establish the OSPF neighbor adjacency between a Cisco and an Alcatel (SR OS) router.

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Configuring Multicast routing with PIM Sparse-Mode (Part 1)

viktor
Cisco Multicast Networking

In this post I'm going to walk through how we can configure basic multicast routing using PIM Sparse-Mode. I'm going to walk though how the…

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Protecting Stateless/Stateful DHCPv6 server with DHCPv6 Guard

viktor
Cisco Networking Security

In this lab I'm going to use the same simple topology which I used in this post. Except that we're going to take a look…

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