I am in the process of moving my ACE device from one switch to another. It is currently configured with a 3-port etherchannel and I have one more port configured for management. This past weekend, I moved the four connections to the new switch. However, once I did this, the servers that are being load balanced on the ACE were no longer accessible. The status according to the GUI was ARP FAILED. When I logged into the CLI and did a "sh arp" it showed all the MAC addresses as 00.00....I set a static ARP entry to bypass the normal default learning time of 4 hours and it still didn't work. However, the management interface was no issue. I could access that immediately through the new switch. What am I missing here?
Moquery is the command line cousin of Vizore, it's very helpful and efficient sometimes during the troubleshooting. This article aims to provide moquery cheat sheet to the users for some most common seen scenarios.
Here is the checklist before customers/partners contact Cisco TAC:
Firmware Version of APIC and Switch
Download Switch and APIC techsupport logs
Problem description (Symptoms with details)
Business impact (eg, what kind of services...
moquery usageAPIC moquerySwitchmoquery
This document discuss a common issue observed during the VMM integration & VM workload migration to ACI fabric.
VMware Virtual machines are hosted in Cisco UCS-B seri...