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michael.chase
I'm wondering if any of the Ciena products are affected by the whole Spectre / Meltdown exploit fiasco currently going on in the world. https://meltdownattack.com/ What are CVE-2017-5753 and CVE-2017-5715? CVE-2017-5753 and CVE-2017-5715 are the official references to Spectre. CVE is the Standard for Information Security Vulnerability Names… (Show more)
in Packet Networking
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rachaeln
I'm trying to find the radius dictionary file on the portal, but am having no luck.  Is it possible to direct me to the file?   Also, is there any additional documentation on which radius authentication protocols are accepted (PAP, CHAP, MS-CHAP,etc)?
in Networking
pmeyerson
I'm a little confused about some of the example configurations in the 5305/5410 software configuration guide saos 7.1. If an egress-port-scheduler is set for strict scheduling, does the tap point weight have any effect? From pg 346 - +------------------------ PORT DEFAULT SCHEDULER DATA -------------------------+ | Name | 3/1-Default | | Id |… (Show more)
in Packet Networking
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navdeeppg@teleindianetworks.com
In 6500 optical platform, how long we can carry 100G transponder signal without 3R functionality of DWDM.
in 6500
lim.budiarto
Hi all,   We have 1 Ring (LR6) with 2 VR connected on it (VR12 and VR13). LR are being connected by 3 Ciena Switch (as tolopolgy attached)   We are facing one problem whereby on one of the Ciena Switch (CI4) shows status of “recovering” but on the other 2 is stated OK.   Below is the configuration on 3 switch :   Ciena 1 (CI1) 3930 Service… (Show more)
in Packet Networking
kostya.pobigaylo2@three.co.uk
Hello, I am getting an alarm on 1C for eMOTR card, indicating Probable cause: "Equipment Health Degraded" please find attached a snap picture. I have checked Ciena NTP: 323-1851-650 (SAOS-based Fault Performance) and it only describing how to check CPU usage, but does not describe how to clear this alarm. Please advise? Many Thanks
in Packet Networking
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chelsi
I've been working on MPLS-TP in our lab and would like to start a discussion with others who are using it, whether that's testing it in their lab or using it in production.   Are you using it in production or are you testing it in a lab? What do you think of it so far? Does it work well in the situations where you're using it? Did you decide to… (Show more)
in Packet Networking
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emalone
MPLS-TP MPLS-TP is a packet transport technology that incorporates congruent paths, fault management, and network visibility. Learn more about MPLS-TP.      What does MPLS-TP mean to you and how do you use the technique in your role in Network Engineering and Operations. Here are few suggested questions to kick-start the conversation, but we… (Show more)
in Networking
ruediger.michl@qsc.de
Hi there!   I am quite new to the Ciena community. But the forum might help to clarify some questions about Ciena's MPLS implementation. So I will start my first action with a discussion on that forum.   We are planning to connect Ciena's Packet Networking Series (e.g. cn8700 ) to our Core backbone using MPLS. Therefore I try to find out the… (Show more)
in Packet Networking
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rwett
Currently we are using 3930s as end switches in a newish install.  We are tying to use them to control bandwidth, but are having some problems with traffic-profiling.   We have the current config on our switches:   traffic-profiling set port 9 mode standard-vlan classifier-mode wide traffic-profiling standard-profile create port 9 profile 1… (Show more)
in Packet Networking
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