cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Ask the Expert: Troubleshooting on Cisco DWDM - NCS 2000 Series

Cisco Moderador
Community Manager
Community Manager

 

This topic is a chance to discuss more about the installation, provisioning, operation and best troubleshooting practices on Cisco Dense Wave Division Multiplexing (DWDM) transport systems, with particular focus on NCS 2000 series. This session will provide you with a better understanding of the installation and troubleshooting practices of the initial setup of DWDM networks, RAMAN calibration and OTDR tracing that helps to enhance quality of RAMAN installation.

 

Enhance your installation practices and troubleshooting skills and reduce down time during maintenance windows with tips and recommendations from Cisco Technical Experts. 

 

 

To participate in this event, please use the Join the Discussion : Cisco Ask the Expert button below to ask your questions

 

Ask questions from Monday, April 2nd to Friday 13th 2018

 

Featured Expert

 Valery-photo.pngValery Kayukov is a System Architect Engineer with over 1 decade of experience in the It industry. Currently he works as a Lead System Engineer at the Step Logic Group LLC. Valery specializes in Optical Transmission Network, SAN Networking and Storage and Computing technologies (DWDM, SDH, OTN). In addition, he has experience in network programmability particularly on C++ and Python programming. Valery holds a Bachelor’s degree in Networks and Telecommunication Systems and several certifications such as, CCNP, CCDA, CCDP and Brocade - BCFP, BCFD among others. 

 

caamador.jpgCarlos Amador is a Technical Support Engineer with over 6 years of experience in the IT industry. He works as a HTE and Teach Lead for the Optical accounts of Telex, Mexico’s biggest communication company. Carlos specializes in Optical Transmission Network technology (DWDM, OTN, SDH and Sonet. Before Cisco, he has worked over a decade commissioning and integrating Optical and Microwave networks in Nortel and Axtel. He holds a Bachelor’s Degree in electronics and communications engineering. 

 

Valery & Carlos might not be able to answer each question due to the volume expected during this event. Remember that you can continue the conversation at the Optical Networking Category.  

 

Find other events or open new discussions https://supportforums.cisco.com/t5/community-ideas/bd-p/5911-discussions-community-ideas 

 

**Ratings & Helpful Votes Encourage Participation! **
Please be sure to rate the Answers to Questions
 

22 REPLIES 22

dulfranc1
Beginner
Beginner
Hi there! We are having issues getting RAM and CPU information when configuring SNMP on DWDW devices. We have 4 optical Cisco ONS15454 MSTP DWDM devices, we know that the paths running on these devices are mainly optical and we’re using them in our Production sire and DR sire connectivity in the cluster. We’ve configured SNMP in all of them but we’re unable to obtain RAM and CPU information, although the interfaces are visible the up down status aren’t enough since we actually need to monitor our production and the DR sites fiber connectivity Any idea or advice?

CPU and RAM utilization is part of Controller card on DWDM chassis.

which can be a TCC2P, TCC3 or TNC card series.

you can get RAM and CPU utilization through VxWorks by doing telnet into the node.

SNMP will not be going to show that information, because Controller cards don't share that info.

that makes sense, thanks for the advice!

hi supponia,

can you tell me about syntax for getting RAM & CPU information ?

thanks.