When we upgraded our 5K's recently we experienced an issue where the port-profile inheritance was removed and replaced by the port-profile commands minus the VPC ORPAN-PORT SUSPEND command which was also removed from the port-profile configuration. T...
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The other day I had an ASIC failure that took out some ports. One of these ports just happened to be the interface used for VPC Keep Alive Link between two Nexus switches and my vpc topology became unstable. Due to the latter, it got me thinking abou...
hello, after upgrade NXOS me see error:show license usageFeature Ins Lic Status Expiry Date CommentsCount--------------------------------------------------------------------------------VPN_FABRIC No - Unused -NXOS_OE_PKG No - Unused -TP_SERVICES_PKG ...
I am just learning about VPC and VXLAN, and I am very confused with the concepts. Could VPC be used with traditional STP without the need of VXLAN and BGP? I have a very small spin and leaf topology, and it seems that VXLAN with BGP is a overkill for...
I am planning to upgrade my Nexus 7009 and when I did the "show impact", it asked me to run "show lacp issu-impact" which gave me a few ports that are not "ISSU ready". I researched and found that even though they don't have "lacp fast rate" enabled,...
Hello! My first post.Yes, everything seems to be working, but I have a few questions:I have:2 NXOS 3172PQ (7.0 (3) I7 (8)) and1 WS-C3750E-48TD-E (universalk9-mz.152-4.E10) VPC member When I finished the settings, the SVI at CORE2_48 were not UP in L2...
i all My customer has requested an upgrade from the legacy ACI-N9K-48X base license to ACI essentials. I can't seem to find any guides or SKUs for this, does anybody know how to go about the upgrade? The customer gave me ACI-UPG-B-ES-XF howeve...
Hi all,I use a switch profile to keep the configuration of two Nexus 5548 in sync. That always worked. Now I have the problem that the synchronization only works in one direction. Sync from sw2 is ok, sync from sw1 is not ok. I've already tried a few...
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Hi, Do anyone has verified scalability limit of Spine, Leaf switches per VXLAN EVPN Fabric in Cisco Nexus 9500 Switches. Maximum switches can be used in VXLAN EVPN Fabric?
HiI have come across an issue with DCNM and moving a switch to a different fabric.We are building a second fabric that will be linked to the first via a DCI with EVPN. At the moment we don't have the leaf switches for the second fabric so have borrow...
Hello all, We are replacing Cisco 6500 switch with Cisco 9K switches. Currently, two 6500 switches (not in VSS) are acting as a distribution layer switches. We are running HSRP between these two 6500 switches and load balanced traffic by making distr...
Resolved! Image preload failed on N2K-C2148T-1GE
Hi all. i have cisco Nexus5548 Chassis SoftwareBIOS: version 3.6.0Power Sequencer Firmware:Module 1: v5.0Module 2: v2.0Microcontroller Firmware: version v1.0.0.14QSFP Microcontroller Firmware:Module not detectedCXP Microcontroller Firmware:Module not...
Hi there,Could I have some Nexus assistance? I am currently adding new Nexus 9k (93180YC-EX) to an existing spine-leaf network, attaching them to the spine (2x 93180LC-EX) using 100g QSFPs (QSFP-100G-LR4-S). When I connect the QSFPs and fiber to the...
Please help me solve the problem.We have Cisco UCS Manager together with fabric interconnect There are three IP addresses, one for Fabric Interconnect A (primary) (IP address of the web interface https://1.1.1.1/), one for Fabric Interconnect B (subo...
