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Hi,I've got a new Cisco Catalyst WS-CBS3130X-S for Dell PowerEdge M1000e blade. When I save configuration by both command "write mem" and "copy run start" I got these:Building configuration...nv_done: unable to open "flash:/config.text.new"nv_done: u...
I use a 7609 router to connect to 3 ISPs. Traffic monitored by PRTG v6 on 7609 sometimes go down and then up rapidly (pls see attach file) but traffic on interfaces of 3750 connected to 7609 don't suffer this phenomenon. All modules on 7609 are fabri...
I configured GigabitEtherchannel (GEC) on 4507R and 2960G. After serveral days, I saw many input errors on interfaces joined GEC on 4507R but no errors on 2960G (see attach file for more information). Do we have to use the same Etherchannel load-bala...
My company has ~400 users. I use a 2801 router to route traffic between vlans ('cause we just have some layer 2 catalysts and this router) and nat for internet access. Our network model looks like this: IPS -> Router -> users. On subinterfaces, I've ...
I have 2 user groups (Staffs and Students) on Windows AD and I created 2 WLANs using Cisco ACS to authenticate users. I want Staffs access wlan STAFF, Students access wlan STUDENT respectively; Staffs are not allowed accessing wlan STUDENT and vice v...
Thanks Ganesh but unfortunately that it doesn't work: I can't execute command dir flash: or dir flash1:dir %Error opening flash:/ (Invalid argument)dir flash%Error opening flash:/flash (Invalid argument)dir flash1:%Error opening flash:/ (Invalid argu...
You can use this reference:http://www.cisco.com/en/US/products/ps6599/products_white_paper09186a00800a4409.shtmlor get futher information in BSCI books. PM me if you don't have them
I think I find the reason: I use both netflow and snmp on the router, snmp traps send to 2 mgmt servers. The router is polled too often so the cpu usage goes high
Tks Justin. All debbing are turned off and we don't use IP phones. I think the traffic load is so high and maybe some PCs have virus. I'm going to change the interrupt request timer by changing scheduller allocate command
