We have a 3640 NAS Server with Analog Modem Module on our Network for Dial-in users. For a long time the speed of connection to this equipment went of 40K, but for a time the speed has gone down to 32K. We believe that this descent of speed is due to the fact that a few months ago I change this 3640 into other one due to an effect, but the software that had before was 12.0 ( 9 ) IP PLUS and after the change of hardware there were left 12.0 ( 7 ) XK1 IP. We want to recover the speed of connection of 40 K it seems to you that it can be due to the SW? One is necessary to put version IP PLUS to return to 40K? Thank you very much...
R4700 CPU at 100Mhz, Implementation 33, Rev 1.0
MICA-6DM Firmware: CP ver 2310 - 6/3/1998, SP ver 2310 - 6/3/1998.
Channelized E1, Version 1.0.
Bridging software.
X.25 software, Version 3.0.0.
Primary Rate ISDN software, Version 1.1.
1 Ethernet/IEEE 802.3 interface(s)
62 Serial network interface(s)
60 terminal line(s)
2 Channelized E1/PRI port(s)
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)
interface Serial3/1:15
ip unnumbered Ethernet2/0
no ip directed-broadcast
ip nat outside
encapsulation ppp
ip mroute-cache
no logging event link-status
dialer rotary-group 1
dialer-group 1
isdn switch-type primary-net5
isdn incoming-voice modem
!
interface Group-Async1
description Primario :
ip unnumbered Ethernet2/0
ip access-group 101 in
ip access-group 101 out
ip helper-address 10.150.126.122
ip helper-address 10.150.126.121
no ip directed-broadcast
ip nat outside
encapsulation ppp
ip tcp header-compression passive
no logging event link-status
async mode interactive
peer default ip address pool setup_pool
ppp authentication pap
ppp authorization seeAutho
ppp accounting seeAcount
group-range 1 30
