viktooor.com - Tech Blog from Hungary

Post for: #OSPF (4 Posts)

Implementing MPLS-TE: VPN over the TE tunnel from PE to PE, TE metric, explicit-path

viktor
Cisco MPLS MPLS-TE Networking OSPF

By default the IGP metric (ISIS/OSPF cost) determines how the packets are forwarded within the MPLS core. With MPLS Traffic Engineering (TE) we can be…

Read more →

Configuring multi-area OSPF with Ansible

viktor
ansible Cisco GNS3 Linux OSPF

This time we're going to configure OSPF, but not with the CLI, we're going to use a network automation tool called Ansible. I'm going to…

Read more →

Implementing OSPF Sham-link

viktor
Cisco L3VPN Networking OSPF

We're going to continue the previous inter-AS L3VPN Option C lab, and in this post we're going to be focusing on customer GREEN who runs…

Read more →

Troubleshooting OSPF adjacencies

viktor
Cisco GNS3 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.

Read more →

© 2025 Powered by Publii | viktooor.com