You can use several commands to view the details of topologies and configuration in your Fabric.
| Command | Description |
|---|---|
| efa fabric topology show overlay | Shows the overlay (VxLAN tunnels) connectivity of devices in a Fabric. |
| efa fabric topology show physical | Shows the physical topology (LLDP neighbors) connectivity of devices in a Fabric. |
| efa fabric topology show underlay | Shows the underlay (BGP neighbors) connectivity of devices in a Fabric. |
| efa fabric show | Displays Fabric details. |
| efa fabric show-config | Displays Fabric configuration details for the specified role (leaf, spine, super-spine, border leaf) or IP address. |
| efa fabric show summary | Displays a summary of all Fabrics or of the specified Fabric. |
The following is an example of output from the efa fabric topology show overlay command.
# efa fabric topology show overlay --name clos_fabric +-------------------+-------------+----------------+---------------------+----------------+---------------------+---------------------+--------------------+ | OVERLAY ECAP TYPE | TUNNEL TYPE | SOURCE LEAF IP | DESTINATION LEAF IP | SOURCE VTEP IP | DESTINATION VTEP IP | OVERLAY ADMIN STATE | OVERLAY OPER STATE | +-------------------+-------------+----------------+---------------------+----------------+---------------------+---------------------+--------------------+ | vxlan | unicast | 10.24.80.158 | 10.24.80.159 | 172.31.254.7 | 172.31.254.9 | up | up | | vxlan | unicast | 10.24.80.159 | 10.24.80.158 | 172.31.254.9 | 172.31.254.7 | up | up | | vxlan | multicast | 10.24.80.158 | | 172.31.254.7 | 239.1.1.1 | up | up | | vxlan | multicast | 10.24.80.159 | | 172.31.254.9 | 239.1.1.1 | up | up | +-------------------+-------------+----------------+---------------------+----------------+---------------------+---------------------+--------------------+
The following is an example of output from the efa fabric show command.
# efa fabric show Fabric Name: default, Fabric Description: Default Fabric, Fabric Stage: 3, Fabric Type: clos +------------+-----+-----------+-----+------+--------------+-----------+-------------------+-----------------+---------+-------+ | IP ADDRESS | POD | HOST NAME | ASN | ROLE | DEVICE STATE | APP STATE | CONFIG GEN REASON | PENDING CONFIGS | VTLB ID | LB ID | +------------+-----+-----------+-----+------+--------------+-----------+-------------------+-----------------+---------+-------+ +------------+-----+-----------+-----+------+--------------+-----------+-------------------+-----------------+---------+-------+ Fabric Name: clos_fabric, Fabric Description: , Fabric Stage: 3, Fabric Type: clos +--------------+-----+--------------------+-------+-------+--------------+-------------+-------------------+-----------------+---------+-------+ | IP ADDRESS | POD | HOST NAME | ASN | ROLE | DEVICE STATE | APP STATE | CONFIG GEN REASON | PENDING CONFIGS | VTLB ID | LB ID | +--------------+-----+--------------------+-------+-------+--------------+-------------+-------------------+-----------------+---------+-------+ | 10.24.80.152 | | NH9250-CI-Spine-01 | 64512 | spine | provisioned | cfg in-sync | NA | NA | NA | 1 | | 10.24.80.158 | | NH-158 | 65000 | leaf | provisioned | cfg in-sync | NA | NA | 2 | 1 | | 10.24.80.159 | | NH-159 | 65001 | leaf | provisioned | cfg in-sync | NA | NA | 2 | 1 | +--------------+-----+--------------------+-------+-------+--------------+-------------+-------------------+-----------------+---------+-------+ CONFIG GEN REASON: LD - Link Delete, LA - Link Add, IU - Interface Update, PLC - IPPrefixList Create, PLD - IPPrefixList Delete, PLU - IPPrefixList Update MD - MCT Delete, OD - Overlay Gateway Delete, OU - Overlay Gateway Update, ED - Evpn Delete, PC - RouterPim Create, PD - RouterPim Delete DD - Dependent Device Update, DA - Device Add, DR - Device ReAdd, ASN - Asn Update, PU - RouterPim Update, HN - HostName Update, NA - Not Applicable PENDING CONFIGS: MCT - MCT Cluster, O - Overlay Gateway, SYSP - System Properties, INTIP - Interface IP C/D/U - Create/Delete/Update, PA/PD - Port Add/Port Delete For App or Device Error/Failure reason, run "efa fabric error show" for details For config refresh reason, run "efa fabric debug config-gen-reason" for details