This is really an "it depends" kind of question. Ie, what topology? how many vlans? How many switch hops (one end to the other)? etc. There are general guidelines for switched net diameter, IEEE with 802.1d spantree recommends no more than 7 hops.
Using Cisco's Fast EtherChannel technology, you can scale your network from 3 units (48/56-port stack) to 5 units (96/104-port stack) and with the StackPack it provides up to 1.6 Gbps of aggregate bandwidth between switches. We have implemented this using the now EOS Multi-Pack units. We have now moved to the recently launched Catalyst 2950 Series, which offer superior functionality at the same price.
Whilst up to 16 2950 Switches can be stacked, bandwidth contention is far more likely, especially in those locations where there is only one UTP or fibre pair available to uplink the Access Layer back to the Distribution / Core. I would recommend a stack size of no more than 8 2950 switches. The stack size is based on a combination of practical experience and aiming for a functional design that satisfies one of our primary requirements, which is cost effectiveness.
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.