hi everybody.. i need the your help.. i want upgrate flash from 2620 series router.. how can i do it. what must i do ? can you help me ? thanks everybody for help me
Hello:We are building a Network that connects two sites via dark fiber with a distance of 274KM. On each End there are 7609 with 10GB ethernet cards with 10G-Base ZR (80KM maximum distance). What devices can I use to amplify the signal through the f...
I'm planning on Doing some Ethernet aggreagation using CE-1000-4 line cards on the drop side to aggregate Gigabit ethernet. Since i can use STS-12s, I was wondering if anyone had any experience on limiting the drop side input to 622 Mb.Thanks
I have loaded CTM 8.0 for the first time to manage my SONET 15454 network. I am having issues "greening" up the view for the NOC. When I use alarm browser i see multiple probable causes "Stratum 1 Primary Reference Source Traceable" with affecte...
I have given a task to interconnect department with one another via fiber optics.This means there will be a core switch in a server room which will interconnect these departments. The each departments are away from server room approx 900 meters and 1...
Hi all, I have a question about the Catalyst 3750-E Series. This switch has 24 ethernet 10/100/1000 ports and 2 x 2 10 Gigabit Ethertnet UPLINKS. What is the meaning the 2 x 2? How many the UPLINKS SFP of 1 Gigabit I could to use in these switch (375...
Hello guys, Im currently setting up an optical network using 15454 and 15305. However, when I logged in to the 15454 which I configured as the GNE. It was not able to discover the 15305's (all of them are unknown) but the other 15454 node was visib...
Is there any way to configure this card for complete transparency on the client side?I want to take a third party products 10G output (propriteray framed with 10.3125 G line rate) and transport it over the 15454 infrastructure.
HiThe ML series cards have two POS interfaces. Would you know whether it is possible to use POS sub-interfaces and map each one to a separate SDH circuit to create a hub and spoke network?Cheers,Phil
Hi,All the Cisco documentation I have seen shows RPRs implemented over 15454s physical ring topologies.Would anyone know whether it is possible to run a Resilient Packet Ring between 15454s where the interconnection between nodes is over a third par...
