I was making vpc pair a vtep and it automatically suspends the member ports
Forum Posts
We have 2 Nexus 9380s (.7.0.3.I6.1) and we upgraded the primary one to nxos.7.0.3.I7.10, Some of the VPCs have not come back up, under show vpc we are seeing Consistency Check Not - Performed Looking in the logs, we're not seeing anything that pops ...
Hi,this is nexus 9K series switch which is connected to same its peer 9K series switch with 10G link speed.Now for some reason port went down and came up. with the below logs its shows bandwidth change from 100000Kbit to 10000000Kbit. I am sure no on...
First generation 9300s have an RSTP limit of 500 RSTP instances but 3967 VLANs. First Generation 9200s have an RSTP limit of 3967 RSTP instances and also 3967 VLANs.Are one of these incorrect? Is there a way to change iCAM thresholds and maximums? Wh...
Hi all, I have configured sflow but the collector is not seeing any data Here is my config am I missing something?-NEXUS-CORE1#-NEXUS-CORE1# show sflowsflow sampling-rate : 50000sflow max-sampled-size : 200sflow counter-poll-interval : 100sflow max-d...
I have a pair of 9396PQ switches where one failed.I now have the replacement. I installed the matching EPLD and NXOS with BIOS upgrade. I have 7 FEX that will be dual homed to both vPC members. This is the first switch I have had to replace in almost...
Hello, I have a Fabric Extender N2K-C2232TM-E-10GE plugged into a Nexus C9372PX. When I try to do the MTU 9216 command on a FEX port, it says its not allowed on extension ports. Does that mean jumbo packets are not possible on the FEX at all? Thank y...
hi guysI want to disable mac learning on nexus 9500 with nx-os 9.3.3 but Unfortunately i didn`t found any thing about disable mac learning on nexus 9500 with nx-os 9.3.3i found a command in nexus 3548 with nx-os 6.xhttps://www.cisco.com/c/en/us/td/do...
Resolved! Difference beetween VSS and VSL
Hello all,Kindly I need to understand the differences between VSS and VLS for cisco 9500? Thank you!Nadia
Basically upgrading EPLD on nexus 9k platform: install epld bootflash:n9000-epld.9.3.9.img module all Shows I need to do the upgrade and then runs through it and reboots switch.When switch comes back up, it still runs at same (old 0x14) level IO FPGA...
HiCurrent sertup is below Hsrp running between sw and sw2 from sw1 and sw2 to edge switces are layer 2 and vpc running . pic-1 pic-2 Now the idea is to change spine and leaf and layer 3 Currently vlans are span between in all the switches ( s...
Is there a design pattern document for implementing back-to-back vPC in a Data Center, in support of highly-available hosts?i.e. a design in which the core / Layer 3 switches use vPC to speak LACP down to the top-of-rack access / Layer 2 switches. An...
Hi everybody, Im planning to upgrade two cisco 3548 in vpc domain from version 6.0(2)A8(9) to the version 9.3(8) .whats is the best way to do it without disrupting the service ? Can both switches run on different VPC version for exemple :Switch 1 on...
Nexus Supervisor different versionHi, I have supervisor spare for nexus 7004 but with different version and i don't have any other chassi to update this spare.If i change the standby supervisor with the spare one with different version, what will hap...
I was installing the image cisco nexus 9000v on eve-ng community edition but during it's first boot it is so fast that I was not able to disable the secure password question and enter a new password. So, I am not able to enter into the switch and u...
