in the lab，IBM Power VM1 ---trunk--Cat 6500--trunk--IBM Power VM2，the VM1 and VM2 have the same vlan id，but now vm1 cant ping vm2.if change like this :IBM Power VM1----trunk--Cat2950 ---trunk--Cat 6500---trunk--IBM Power VM2,now the vm1 ping vm2 ok。 ...
how can we use router to analog bandwidth and latency.in our testing,want use Router latency adjustment.if we want change the bandwidth,we can use car to realize.how about latency???
on the WS-C2950G-24-E1,define dot1X,now user can pass the authen,but user can get right vlan why?can everyone give some example config the 802.1X on the swith.or the switch can't support dynamic ass vlan with the radius.
when use cisco ipCC CRA,when we upload new Prompt, the error is The prompt file has an incompatible codec with that installed in the system。why？how can we change the wav file to support G.729.???????????
in our company.when we update cisco 7507 to cisco 7606. and ATM port update PA-A3-OC3SMI to PA-A6-OC3SMI. but now,the CRC of the ATM port increase,the counters is almost 60~70 for running 4days.WHY?
i can't open case.if change the cat6500 to cat 4507R0,and the ios is cat4500-entservices-mz.122-31.sga2..bin,all the vm can work normal.so,i think the cat6500 and the ios have some different int the IEEE802.3.
ibm Power7（1VIOS+3VM）---trunk--cat6500---trunk---ibm power7(1VIOS+3VM).all the vm belong the same vlan ,like 20,native vlan is 1.now,in the same Power7,vm1 can ping vm2and vm3. but,powr7(A)'vm cannt ping power7(B)'vm.vm's OS is aix.
hi, the cat6500(C6sup22-psv-mz.121-26.e8.bin) have bug???in my lab,two VM have the same vlanid,and config not wrong,but,vm1 cant ping vm2 why???the the vm,the 6500 feature have some bug???
