CiscoISR 4000 Series

[Ejiroro oki]

Please I have an ISR4321-B/K9 and wants to know what the B stands for, I have been to google and cisco website but no information about it, below is a  link from cisco website but it is not included.

Please if anyone knows what the B stands for, Please kindly let me know.

https://www.router-switch.com/media/upload/product-pdf/cisco-4000-series-router-datasheet.pdf

Many thanks for in advance.

Kaycee

[Mark Malone]

Its the bundle that comes with it what ever licenses/mods etc were ordered , id have to see the whole spec, where are you seeing this ?

example heres a voice router of mine come with UC bundle its called --- ISR4331-V/K9

Then heres a VPN bundle 4331 its called -- ISR4331-AXV/K9