ip sla and shell scripting
i had a problem yesterday - i needed to generate at least a dozen packets per second minimum between two connected devices (without ability to insert PC or traffic generator between them - that was Catalyst 3550 and 4900M). traffic needed to be exchanged over a time frame of several hours, so ping from console line wasn’t feasible either. the solution was pretty straightfoward - ip sla. as Catalyst 4900M was to be under test, on Catalyst 3550 i created two VRFs: ...