Hi Guys, I need to move the Cisco ACI Pair of Leaf switches from one rack to another rack. We need to power them off, move to other racks, and power them on again. Do we need to follow any specific steps to bring them back online with the same config...
Can we implement Spine-Leaf architecture using Nexus N9K-93180YC-FX switches as both Spine and Leaf?And is it possible to have the Spine-Leaf architecture without having ACI, with the switches working on NX-OS mode?
Hi All, Today we witnessed an issue which I would like to put it out there for people in case they run into this issue.We were planning to upgrade our Nexus 7706-6 Slot switch from version 8.1(1) to 8.4(6a), now as a precheck, it is recommended to c...
I have a Ethanalyzer file I need to send to my management bastion for analysis with wireshark. UKENESLCSW001# pwdbootflash: UKENESLCSW001# dir4096 Feb 08 00:03:56 2023 .rpmstore/4096 Feb 08 00:04:23 2023 .swtam/1075 Jun 05 05:49:46 2020 20200605_054...
Hi, our customer having 2 x DCs, wants to introduce VxLAN as a layer-2 extension approach rather than traditional way of extending vlans. We proposed to 2 x BGWs (Border gateways) in each DC that will be connected to their existing Core SWs using a d...
Hello Everyone,On my nexus 9k I have run into a problem where I can't stop the NXAPI feature from being accessed. Even with the feature disabled, I can open a web browser and get to it via https. Is this a known bug or is there something further I ne...
Hi all,I have configured jumbo frames for Nexus 5Ks and and believe it to be working as I can see jumbo frames increasing on a point to point link. I am unable to test using a df-bit command from the cli as a way to confirm this is working. Is this c...
Hello ThereI have 2*Spine (C9332) & 12*Leaf (C93180) in Bank Data Center.I want to connect each leaf to spine with two phys. links;There are two solutions:Port-Aggregate Links in Leaf & Spine (One L3 Link- LACP)L3 IP Add. Assign for each phys. link (...
hi I have problem in my nexus 7k , when I do command show hardware capacity forwarding they show me as the below before I add extend memory to the Supervisor module from 4G RAM To 8G RAM , the problem is the IPv4 Unicast dropped as the after Table ...
Hello,We are experiencing, on our VMware based data center infrastructure, a problem where sometimes, after a Vmotion, virtual machines lose network connectivity for a time period (around 30secs), sufficient to generate application errors.I suspect t...
Hello i have an issue on my nexus 7k suddenly i cant login via console and remote but sometimes i can login, it happened randomly after i tried input my password it generate message "Process did not respond within the expected timeframe, please try a...
Hi,There is a command "show tcp statistics" to get tcp statistics.whether this tcp statistics are of VSM or it includes tcp statistics of VSM+VMs on ESX.Thanks,D V
This is a log from a nexus 5596 running 7.1(4)N1(1). It's part of an OTV deployment (multicast based). 2023 Jan 31 16:04:26.827 PLSWCR01A %ARP-3-REQ_NON_AM: arp [3558] Sending ARP request for 10.68.127.11 on invalid interface loopback1 request from p...
Hello, is it possible to provide any L3 services (SVIs and static routes) on a Nexus N9K in a vpc domain, or do all L3 services require external devices? The desired design concept was having lower tier vpc domain provide server uplink redundancy and...
NXOS modeIs it Possible to Use the Nexus 9300 as the parent switch of N2K fex, in the following Topology? (NXOS)N5696Q is going to be EOS/EOL @ May 2021, and for keeping the DataCenter topology as it was , so it can be expanded with Nexus 9300 instea...
