Moreover, in document from your 1st link it was stated in conclusions "...Practical rings should be limited to 31 switches. A useful rule of thumb is to budget 3 milliseconds of recovery time for every switch in the ring.
However, all above infos were special solutions. So, I'd be glad to find out about
RSTP uses the BPDU age as a hop count. So you can go beyond the (already conservative) diameter of seven in an RSTP network. If your network is RSTP only, you can basically configure max-age a little bit larger than your diameter with no problem. There is no impact on convergence time in a network that is adapted to RSTP as RSTP does not use any timers in favorable cases (RSTP falls back on timers in very few occasions). You can even reduce the value for max-age if you have a small network (the worst case scenario for RSTP is when the root bridge dies, in which case the root information may disappear with a typical distance vector count to infinity. Tuning max-age will prevent old root information to circulate for too long in the network).
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.