Other Network Architecture Subjects

I have a Problem with Two 6009 Switches and Two MSMwith HSRP. I must Routing and Bridge on the MSM.The Bridge is for SNA Gateways and the Trouble isthe second MSM become on a not defind time no answer from the Primary MSM and goes UpI have at this Ti...

I am sure that this is a simple problem. I have a Cisco 2948G that showed up with a red x through it on my CWSI 2.4 campus map. It's been previously on my map,but now I can't CiscoView it, ping it or telnet to it. It showed up briefly in my Arp table...

We want compression on our WAN link which is on serial Interface. We have 3640 Router at our end and the remote end router is to be purchased. I have found from the Cisco Website that for 3640, NM-COMPR Compression Network Module can be used for Comp...

We are trying to make a test of a Radius server vía a mobile phone that is able to establish ISDN connections. We have a Cisco 2600 with a BRI interface as well, and have been provided with an ISDN line. This router is acting as a RAS. As I underst...

Is there any way with an AS5300 to do discretionary routing based on the phone number dialed?

I have a Frame relay network with 14 remote sites (PVCs). The frame is a full T1 link. 12 sites have a 16 Kb CIR, 1 with 64 Kb and 1 with a 128 Kb CIR. The 12 sites are all burstable anywhere from 64Kb to 256 Kb. The hub router for the frame network ...

When enabling promiscious mode on a given ethernet interface, and configuring the rmon collection mode.No matter what we configure, we never see any host, matrix, or topn statistics from the show rmon xxxx commands.Is there some other requirement for...

I have a quick question for you. We are looking to expand our network but with regard to our ever evolving OSPF environment, an issue has been put on the table and I would like your opinion on this. We currently have 56 routers in area zero. This num...

HiI have a scenario where i need to segment one of the subnet in to seperate VLAN segment so that they dont communicate directly. There is no need for them to communcate between each other. However, they will communicate to any external network such ...

Just arrived on site - new project - has anyone had any performance problems with the SFM module. If you have an SFM card in slot 5, 2 16 port GBIC x-bar enabled cards, and 1 48 port 10/100 TX.Would the switch:A.) Run at 32Gbps on the 48 port 10/100...

Hi,We are using Cisco's Flowcollector software (latest verion) to collect Netflow information from a 7204VXR (12.0.7T) using the DetailASMatrix aggregation. I've noticed that I'm not seeing any flows pertaining to the IP multicast traffic going throu...

Do I need to reload the boot flash to fix this issue.?

We have a perculiar requirement as the Cabletron switches are able to forward one VLAN to another. I will explain more, with Cabletron switches a VLAN can only support one frame type, so to setup IPX and IP to work on the same vlan you need to flood ...

Could i use a Single mode fiber to connect Multimode GBICs and vice versa.But when i tried , it worked.But is there any impact on the performance.Basically whats the difference in the MMF and SMF.Thanks,Jayavenkatesh J.

I was examining configuration of our routers and I have a question on what these two lines mean... no service udp-small-serversno service tcp-small-serversAny help would be greatly appreciatedDavid