Cisco 3662 Performance Issue

budiman · ‎01-05-2003

Is there any performance issue if I have Cisco 3662 with:

1 (one ) NM-2CE1B --> 2-Port Channelized E1/ISDN-PRI Balanced Network Module

3 (three) NM-4T --> 4-Port Serial Network Modules

2 (two) NM-30DM --> 30 Port Digital Modem Network Modules

I heard that Cisco 3660 is not capable of handling 60 concurrent dial-in users and several serial connections simultaneously.

Thanks.

tepatel · ‎01-05-2003

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tepatel · ‎01-07-2003

YES..I think 3660 will be able to handle that without a problem as i can see on the following doc that 3640 will be fine with 3 modules of NM-4T

http://www.cisco.com/warp/public/cc/pd/rt/3600/prodlit/3600_ov.htm

The NM-4T serial network module has four synchronous serial interfaces. The network module supports a total full-duplex throughput of 8 megabits per second (Mbps), which can be realized over one port (at 8 Mbps) or across all four ports (at 2 Mbps on each port).