Cisco Cisco Dynamic Fabric Automation for OpenStack Troubleshooting Guide

Cisco Dynamic Fabric Automation Production Troubleshooting Guide

6.2 HMM Cheat Sheet

Control-Plane Verification

Useful Commands

Information

show tech detail

For TAC use

Provides overall system-
wide information

show tech auto-config

show fabric forwarding ip
local-host-db vrf all

show system internal con-
fig-profile history

Combines commands from
evb, ecp, and fabric for-
warding tables

show tech arp

show ip arp detail

show ip arp internal event-
history event

ARP events and tables for
HMM entries and profile
instantiation

show tech fabric forward-
ing

show fabric database host
detail

show fabric forwarding
internal event-history au-
to-config

Provides relevant data from
HMM process, such as pro-
file instantiation and event-
histories

show tech evb

show evb vsi detail

show evb hosts detail

Provides relevant data from
EVB process, such as VSI
associations and event-
histories

show tech ecp

show ecp detail