Can someone provide me with doc's or knowledge of the steps needed to upgrade from 3.2.1 to 4+. I have 7 node's that need to upgrade and I need to know the good and bad.Do all have to be upgraded at the same time?How long does an upgrade typically ta...
i want to know from where can i start learning optical networking,i have done CCNA and engineering in telecom . please let me know how to become a certified optical network engineer,if i want to prepare my self where whould i get the study material...
hi, i have the following problem:i cannot get a zx sfp to come up. i was wondering if you guys could provide the right fiber to use with a back-to-back zx sfp setup.at the moment we're using 9/10 single mode fiber and they won't come up.we've used th...
When I install a TCC+ card as the backup and the backup card has newer software will it take on the software version of the working card or will it override the working version?
Hi,I've searched intensively but I haven't figured out how far can reach a 15540 with 2x10G wavelenght using 15501 for amplification ?It's possible to reach 600Km using 8-10 15501 ?Can somebody point me to a link.Also maybe I'm wrong but I've read t...
In ONS 15540 training module 2, titled "Backplane and Chassis Configuration" page 5 provides a detailed breakdown of the fixed and non-configurable MUX/DMUX linecard to Transponder linecard backplane cross connects (wrt 4 & 8 Channel OADM's).The text...
Hi My question is regarding a latency on one of our OC48 transatlantic circuit from new york to london. This circuit has provisioned by a US based carrier. We used to have a 80ms of ping replies and now it has jumped to 110ms. I investigated and cou...
If we accidentally put the too strong signal(more than -8 dBm for ONS15540). Could it damage both optical mux/demux and the transponders? On my understanding, since the optical mux/demux is passive optical component then it should be able to stand th...
Somebody can help me with the memory requirements to install the IOS c2600-i-mz-122-17.bin and too indicate me if it supports fragmentationSend me to:fer26yz@hotmail.com
I have a customer that has asked me to connect 2 of their buildings together. The 2 buildings are accross the street from each other but the fiber distance between the 2 may be as long as 2500ft. I am considering using 2 Catalyst 2950C-24's, one on...
Please advise me! I have an install of one possibly two 4003 L-3 switch as core, and several 2950 access switches installed around the campus. The customer wants 100Mbps Multi mode Fiber cable to connect to the cabinets in the different buildings on ...
My network will upgrade backbone use 100 base single mode fiber optic,at present we'd been used catalyst 4006,and catalyst 2950.Could you tell me which module I need to install for two catalysts.(At present, two catalysts onlu use 10/100 (RJ 45) modu...
Dear MembersFor my CAD/CAM Lab can i have 10 Gbps to the Desktop, i know i Gbps is possible right now, what about 10 gbps.what are the Cards and switches i need for that, i have four Labs in my Campus, can i have 100 Gbps Backbone, my applications ar...
