Other Network Architecture Subjects

I am kind of new to the whole layer3 switching, so please be kind.When we purchaced the 4503 we were under the impression that we could route out the VLANs. So heres what I tries to do with out success.We have our NEC PBX that was just converted over...

I'm in the process of trying to troubleshoot the massive errors I'm receiving on one end of 3 T1s. After verifying line codes, framing and clocking with AT&T, I want to test the line with them. The problem is that they've never been able to see my ...

Is there a way to test a T1 WIC card in a router to make sure it works properly? I found some boxed cards on a shelf in our storage closet this weekend. They were opened though and no one on the current IT staff has any recollection of where they cam...

i have a client with two Cisco ISDN routers (1700) Configred With Both IP and IPX. There is two Netweare servers on Each end and they Use Ethernet_II protocol. IP works all the TIME but IPX disconnects so often that causes Servcers to disappear, The...

I have a cat 6509 switch with a MSFC card. I created a test interface on the 'RouterX' (MSFC) called vlan7. The ip address of the interface is 12.12.12.252/8Then I configured one of the free ports on the switch 7/33 to be in vlan 7.I put in a comput...

Our Supervisor module failed and we got the message :Astro Timeout Error Message and Block TX Queue and Blocked Giga port Error MessagesOn posting a quiery at the TAC they said tht this is a OSCILLATOR FAILURE.Can you please explain me what this fail...

what is the difference between:WS-X6548-RJ45 and WS-X6148-RJ45thx for your help

Hi,I would like help with the following:I have a core switch that will be connected to 4+ distribution switches. The distribution switches will connect to access switches, the Cisco three tier model. The distribution switches are L3 and are dual link...

Hello all...here is a table of Cisco Catalyst 2100 switch Catalyst 2100 - Port 25 Statistics Report Receive Statistics Transmit Statistics------------------------------------- -------------------------------------Total...

A while back, I was using the 2948G-L3 as a layer 3 distribution switch for my network. Connected to the switch were some DNS servers and Web servers. After a while of operation, the switch would lock up and stop processing traffic. The console ou...

A local consultant is proposing us the following network solution, and I want it to be validated by experts (I mean you...)We will have four fiber (1Gb/s) rings:OOOOon which there will be 5 Catalyst 2950 switches each (this is an industrial applicati...

hellocan i use :WS-X6182-2PA: module WANPA-8T-V.35PA-8T-V35B-OCT-V35-MTon the cat 6506, to make WAN connexions: PPP, FR, X25 .

The following statement in RME Availability Monitoring goes: Availability Monitor will show the "Last_Responded_At" value as "0001-01-01 00:00:00.000" which is a default value for SQL database timestamp field, for devices that appear as down.Question...

Hi, I need a advice on placement of following network equipments for my local area network. T1 coming to 2611XM, i need to have a firewall PIX 515E and VPN 3005 along with 2950 switch. What would be the best way to implement this network. VPN 3005---...