Can somebody help me in determining the maximum number of channelised E1 supported on a Cisco 3800 router including all possible combinations of NM-8CE1-T1/E1 and HWIC modules
I understand the 8-port card can only support 128 channels which means only 4 channelised E1s so waht is the solution if i have to add another channelised E1 to the same router
There are lots of things which Cisco recommends we dont follow, for example
for 12.4 IOS adv ent service its recommended dram/flash is 192/64 flash but even i use it on 64/128 it doesnt matter, but they are designed to give you optimized performance with the configuration they provide.
I think, its better to consult TAC/System engineering team in terms of hardware because software is something you can download, upgrade and if it doesnt work we can try another one, but the hardware needs to be purchased and then tried. Make your self doubly sure that combination of 2 8 port cards is going to work..
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