Tag: CCNP enterprise labs

Ticket#9 - WAN Flap Detection: DMVPN Phase 2 Tunnel Up/Down Issue Fixed [CCNP Enterprise]

Ticket#9 – WAN Flap Detection: DMVPN Phase 2 Tunnel Up/Down Issue Fixed [CCNP Enterprise]

Problem Summary The enterprise monitoring tool detected flapping tunnels between...

Redundancy Unleashed: Keeping Enterprise Networks Always-On [CCNP Enterprise]

Redundancy Unleashed: Keeping Enterprise Networks Always-On [CCNP Enterprise]

I’ve seen too many organizations suffer massive outages due to...