we added wism module in 6509 switch, but wcs cound not add wism(wireless controller). currently, wcs version is 4.2.176.0 wism version is 6.0.182.0 do you know why? No response from device, check SNMP communities, version or network for issues. error message ... View more

I am currently comparing a Windows2000 RAS server to a Cisco dialup solution with a 3825 router, 8port BRI ISDN and 18 MICA Digital Modem card. Preformace testing with a ThinkPad T42 with builtin modem dialing up an ISDN number to the router. Testing was done with IPERF utility, here are the results: Existing Windoes2000 Server RAS Connection Speeds: TX=33.6Kbps / RX=? Modem Settings: v.90/92 and v.44 Client Setup: Server Type = ppp Transports = TCP/IP Authentication = MS-CHAP-v2 Compression = MPPC PPP Multilink framing = on iperf utility: Client download = 2Mbps Client upload = 1.7Mbps New C3825 ISDN RAS Connection Speeds: TX=50.6Kbps/RX=26.4Kbps Modem Settings: v.90/92 and v.44 Client Setup: Server Type = ppp Transports = TCP/IP Authentication = MS-CHAP-v2 Compression = MPPC PPP Multilink framing = off iperf utility: With MPPC Enabled: Client download = 760Kbps Client upload = ? Kbps No Comp Enabled: Client download = 119Kbps Client upload = 68Kbps I'm not sure if there is a compression issues or what with the 3825. Is is possible that the 3825 is not keeping up with the MPPC compression and would require a AIM-COMPR4 module to help off-load this. I've attached the router config as well just incase I've missed something. ... View more