Other Network Architecture Subjects

Hi,I have 4506 switch installed,my network was hit by a worm and all the 200 pc's started sending trffic to ip networks outside .the router arp and ip input process got to 90 %.I have implemented some acl at my ethernet ,which has made the cpu p[roce...

Hi,I'm trying to migrate the CW2000 (RWAN 1.2) from a Windows 2000 to a Solaris 2.8 to RWAN 1.3. On CCO I found a description on how to do a "remote upgrade" using the export/import perl scripts for CMF (CD1) and RME but nothing regarding the migrati...

I am having a hard time to control traffic for Altiris applcaiton and the Software side is saying that I need to implement QoS into my core switches (6509-CatOS) in order to avoid network overloading and slow response time. The communication flow is ...

On Cat6500 with native IOS are appear the following message:%MLS_STAT-SP-4-IP_LEN_ERR: MAC/IP length inconsistencies This messages say that a PC with a bad NIC, bad driver or bad application is sending frame errors.But I need to know any IOS command ...

We have a PVLAN-setup, which has been working quite well for us for a while.In a DMZ-environment, all servers have a seperate NIC for administration-reasons. Those admin-NICs are all connected to PVLAN-ports on C2948/C2980 switches, to prevent admini...

Hello,I did post a previous message about this problem but I thought I would start fresh with a bit more info.We have a 2511 router that currently allows people to dial into our network. They then log into our Netware servers and that gives them acce...

Please HELP!I have a 1760 router with a WIC-4ESW installed.Has anyone had this combination or simular working?There appears to be a few posting on the problem I am having but now answers - (see previous post for details)If you have had this working I...

Hi all!Chassis is 7206VXR w. NPE-G1 running 12.2(13)ZD1.PA-E3 works fine there, but when I try to configure individual ports or IMA groups on PA-A3-8E1IMA, it shows :-Traceback= 604595F4 6068A7F0 60689E08 60689A60 60641264 60653FF4 606C9934 606C9920l...

Hello,how can I configure NAT on a Sup4 (WS-X4515) ?It is doesn't support ?ThanksDavid

Hi,I would like to ask should the OSPF process ID the same for all the routers within a single area? I have seen some examples in cisco website where each router within area 0 uses a different OSPF process ID. Can anyone clarify this for me? Thanks.A...

halloI have a router with an inside (Eth0) and an outside (Serial0) interfaces.This router has a default route "ip route 0.0.0.0 0.0.0.0 serial 0".I would like to NAT the source Ip addresses of all the traffic exiting the S0 interface even if that so...

I have an AS5300 with ISDN PRI connected. I need to enable dial-in to terminal line from ISDN. But I need to be able to direct calls received over above PRI to selected range of lines (tty's). How can I achieve this range selection?

Just out of curiousness ,can you edit the Cisco registry, i mean there is a sh reg which would implement there being a registry, so i just want to know can you edit it,like in windows. (In a sence) THanks

Hi, I need your help on below Cisco syslog message.GENERAL-EREVENT: VA SWIDB getting recyled before session destroyed. Please let me know the meaning of the above syslog message. And why router sends this messages. Thanks & RegardsSenthil Kumar

Hi,I have the following scenario and have not been able to determine the cause for this to happen:1. Have a PIX 515 protecting various inside networks2. Have a 3662 with multiple T1's which connects the remote offices to the main site3. Have a filter...