Cisco Cisco Prime Network Services Controller Adaptor for DFA Troubleshooting Guide
Cisco Dynamic Fabric Automation Production Troubleshooting Guide
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module-1(fln-elam)# layer2
module-1(fln-l2-elam)# trigger dbus ipv4 ingress if source-ipv4-address 10.1.2.109 destination-ipv4-
address 225.1.23.111
module-1(fln-l2-elam)# trigger rbus ingress if trig
module-1(fln-l2-elam)# status
ELAM Slot 1 instance 0: L2 DBUS Configuration: trigger dbus ipv4 ingress if source-ipv4-address
10.1.2.109 destination-ipv4-address 225.1.23.111
L2 DBUS: Triggered <<<<< triggered means we have received the packet.
ELAM Slot 1 instance 0: L2 RBUS Configuration: trigger rbus ingress if trig
L2 RBUS: Triggered
module-1(fln-l2-elam)# show dbus
---- snip ----
dtag-ftag : 0x1 valid : 0x1
source-ipv4-address: 10.1.2.109
destination-ipv4-address: 225.1.23.111 <<<< verify expected packet
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Glossary
ADBM (Asset Database Manager): stores pre-defined network parameters
Backbone VLAN: Used for MP-BGP neighbor sessions to exchange the host-route information of the Cisco DFA en-
hanced control plane
hanced control plane
BD (Bridge Domain): Layer 2 broadcast domain
BDI (Bridge Domain Interface): Layer 3 interface associated with BD (aka SVI)
BGP (*,G) and (S,G) Join: Used in place of PIM Joins through the Fabric
BL (Border Leaf switch): Provides L3 connectivity in and out of the Fabric
CFS (Cisco Fabric Services): Provides automatic configuration synchronization between devices.
DCNM (Data Center Network Manager) Provides the management of Datacenter into a single dashboard.
ESWID (Emulated Switch-ID): Switch-ID used in vPC+ pair
Fabric Forwarder: In dual border-leaf, used to elect a single forwarder of multicast traffic
HMM (Host Mobility Manager): Detects and tracks the movement of end hosts via ARP, NDP, or VDP.
L2FM (Layer 2 Feature Manager): Process that manages mac address table
L3 Core Dynamic Vlan: Used for the VRF VLAN-to-Segment-ID mapping
Layer2-VNI (segment-id): Globally significant ID that maps to a Leaf switch’s 802.1q tagged vlan. Essentially what
defines a broadcast domain across a Fabric.
defines a broadcast domain across a Fabric.
Layer3-VNI (segment-id): Globally significant ID that maps to a tenant VRF