Other Network Architecture Subjects

I'm setting up a small vlan test on a 1 cat2950i have 2 ports on vlan 1 2 ports on vlan 200i want some form of communication between the 2 vlans whatever way i configure the trunk it never seems to allow this.if anyone could help i would be gra...

Having a problem that is hard to catch. It seems that the CSu is responding to a yellow alarm that only lasts about 1 second. It is my understanding that anything less than 3 seconds (yes that is seconds) is not supposed to get a response at the T1 l...

Hi,I have two routers connected to each other via a 2mb leased line. I need to build a FR PVC between these two routers over the leased line - any idea how I do this? I know how to do it back-to-back and I've seen the doc on CCO, it's just that thi...

Hi,I have two 6509's, at seperate locations on a 622Mbps ATM WAN and they are both exhibiting the same 'errors' on the Fa0 interface of the WS-X6101-OC12-SMF ATM module.When I session onto the WS-X6101-OC12 module and do a 'sho int' all is ok except ...

Hello, I need some help with this:Small network, 2 3524xl switches linked by 1 gbic(copper) adapter on each switch, single vlan (1) , simple configuration.about 10 days ago the network started to give many problems, after many tests (hardware is ok) ...

Hi, I want to know whether CAT 6K (12.1 IOS) or any other Cisco IOS based routers support TCP based syslog. If so, which tcp port does it use by default?FYI: PIX supports both TCP and UDP based syslog.Please let me know.Thanks in advance...Shekar

We have a 2Mb leased line between location A and Location B. Location A connects to internet and to location Bthrough this leased line. We have Cisco 3640 router on both the sides and we have configured CBWFQ for prioritising voice,video and data sin...

Currently I have a CISCO 7246VXR uBR chassis that has a direct DS3 connection using a PA-M1T-T3 and connects point to point into a GSR 12016 chassis.Every few days around 12:00am PST, the rx load on the interface (S1/0) goes up to 253/255, while the ...

I wonder what's the cheapest basic ip routing capable switch (2900 & 3500 series) that I could use for inter VLAN routing.Thanks.

How does mixing dot1q and ISL on a network affect STP and VLANS?We use 14 different VLANS on both 3500XL switches running ISL and on 2950 switches running dot1q. Are we going to face any major issues. Would it bennifit me to change the 3500XL switche...

Hi,Which size of Flash Card can I use on a 7507 (RSP2) ?Many ThanksOliver.

hi,everyone,I have a old 4003 with one 34-port layer router card and a 4506, they are configured with vrrp, but all the 4003's port-channel1.X always change from standby to active,and then change to stanby, so when I ping it always lose the packets.A...

Hi All,I'd like to control SNMP acces to 3524XL switch from one particular server only and deny access to all workstation. How can we put the access list? I can configure easily on CatOS switches. Please guide me how to do it.Thanks,