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hellomy customer reported strange and reproductible issue on C3120 (running latest version) duringreboot of 3120 switch ,network interfaces of servers connected to 3120 are bouncing/Flappingseveral times before switch are ready to use.Server's Bondin...
hello all gurus,i have an customer issue on 3750-E-48 connected to DWDM linkmy NMS reports sometimes very huge of Discard Rate Value on DWDM's port of 3750DWDM link is configured at 1G speed and % of usage is approximalty alway 10 to 20so i think lin...
helloCustomer reported these error messages on 2X Mds9124ereproducible every 28minutes, even if MDS system message and recoverysay no action (below extract)how to fix this issue because syslog files and log files are full rapidlythanks in advanceJYPE...
helloon Vmware Virtual distributed switch there are limitation of 8192 ports from vmware KB http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1038193what is the limitation/recomandation for Nexus1000V archi...
hellocustomer encoured issue of trunking timing issue betweenC3120 and HP blade server, unable to get ip from DHCPserver when server is booting upseems issue resolved in .53SE but i didnt find eitheron CCO or HP Web ?any advice welcomedJYP
hellothanks for your replyunfortunately we already did this test, without success , may be due to some internalshardware tests or auto configuration default parameters ?but I didn't successful get informations yetthanksJYP
i read attached documentation and still searching and solutionsince DWDM link is not full i can't apply QOS for that pointany help/examples welcomed to tune fine ingress buffer on 3750EthanksJYP
thanks this answerwe don't use QOS yet,do you have any documents or pointers regarding 3750 series egress buffers/queues usage/issue ?that may help to understand correctly customer issuei need propose some quick workaround to my customer without repl...
