Metro

I have a scenario where, one hub site which is connected to metro ether MAN at 1Gbps and spoke sites are connected to metro ether MAN at 100Mbps, in these remote sites variable bandwidths are agreed with service provider: 20Mbps, 40Mbps, etc.I only w...

Hello everyonePlz move my topic to the relevant forum and lemme me know if this is not the place to get my answers.Now my questionI want to know how an ISP works in detail and as much specific detail as it can get.( what exact equipments are used wh...

OK, I am an IP guy and trying to get some knowledge on SONET and DWDM. I have a basic question that probably seems dumb, but is a fundamental issue for me that I have not figured out or read about yet. I understand that lower-speed links (Ethernet, A...

We do have fibers everywhere in the city in hub and spoke fashion. All the fiber home run to our data center which has high speed Internet access via Level3 and Qwest.Since we have a chance to build our network from beginning and provide ethernet ser...

Hiiam starting with 5 places in my Citydistance of 5KM each siteto start with Metro Ethernetand RingDoes 3750 support Ring protectionsif not what product i need to buy to protect ring , as well as bandwidth control at end point only.ram

Hi alliam building Metro EthernetLast End going to be DSL userswhat is the best technology to useiam starting from scartchDOCSIS ?LRE ?Hub and Switch ?Wireless ?to service Customer servicesVoiceDataVideoram

We setup a link on remote site to connect to Head office . Now,it require fault tolerant. If I have another router on remote site, can it share the one link at the same time?

Hi there:)If orange LED is switched on after RSP initialization does it mean the system has encountered a processor hardware error? I need information which will help me to troubleshoot and resolve problem without boring TAC?

We have a problem on Cisco AS5850, all unusable async ports are removed from running-config , but one of them , especially Async5/00-5/323 is unavailable to remove by any command of disabling and removing. At the end of sh run , there is line 5/00-5/...

Hi,I´m wondering if somebody knows about the maximum UPSTREAM rate that i can get using a WIC-1ADSL. According to the ADSL standar the upstream rate is up to 1024 kbps, but I´m just gettin 832 kbps.thanks and regards,

Hi,I'm looking for any consistent document with all quality requirements for copper wires used for LRE (i.e. attenuation, SNR..)Kind regards,Jens

Hi thereNetwork as shown:Enduser -> eth-to-atm -> C7600 -> switchThe enduser uses FastEthernet and have several VLANs.The "eth-to-atm" is a non-cisco based system capable of converting ethernet to atm cells and allowing baby giants (at least up to 15...

Hello,Just a basic question:Is there an recommended IOS version for a Cat 3550 acting as a U-PE in a Metro Ethernet implementation?Thanks!

Does anybody have additional information on this new release? The images were just posted on CCO but Release notes aren't out there yet.