To display Layer 2 flows in the forwarding table of the switch datapath, use this command.

Syntax   l2-table-show

owner node name

The node name for the L2 table.

mac mac-address

The source MAC address for the flow.

ip ip-address

The source IP address for the flow.

vnet vnet-name

The vNET name.

bd bridge-domain name

Specify the bridge domain name assigned to vport.

l2-net l2-net name

The Layer 2 network.

vlan vlan-id

The VLAN identifier for the flow.

public-vlan vlan-id

The public VLAN.

vxlan vxlan-id

The ID for the VXLAN.

ip ip-address

The IP address.

num-ips num-ips-number

The number of IP addresses.

config-intf config-intf-number

Specifies a configured interface number.

intf intf-number

The interface number.

ports port-list

The source port number for the flow.

state active|static|vrrp|tunnel|software|needs-peer-status|port-mac|hit|ageout-check|moving|loop-probe|local-tunnel|igmp-mac|user-flush|vxlan-loopback|router|update-peer-only|active-state-mismatch|peer-port-missing|peer-port-not-vlag|peer-port-not-orphaned|peer-port-not-cluster-link|sw-active|anycast|hsrp|invalid-vlan|owner-lost|cluster-link-down|vxlan-router|peer-force-resync|excess-mac-move-detected|excess-ip-move-detected|retry|evpn|evpn-wo-bgp|evpn-def-gw|evpn-delete

The state of the vPort.

svc-name svc-name-string

The service name.

hostname hostname-string

Specifies a hostname.

entity entity-string

The VM or VM Kernel device name.

power none|powered-off|powered-on|standby|suspended|unknown

The power status.

cpus cpus-number

The number of CPUs assigned to the VM.

disk disk-number

The number of disks assigned to the VM.

os os-string

The name of the operating system (OS) running on the VM.

portgroup portgroup-string

The port group associated with the VM MAC Address.

pg-vlans vlan-list

The VLANs associated with the port group.

vswitch vswitch-string

The vSwitch associated with the NIC.

vs-type none|host-vs|distributed-vs|unknown

The vSwitch type.

vnic-type untagged|tagged|trunked|vm-mgmt|vm-kernel|vMotion|vSAN|FTL| rep|p-NFC|r-NFC|mgmt|

The vNIC type.

config none|switch|ip|port|

The configuration on the host.

rem-switch node-name]

A remote switch.

rem-intf rem-intf-number

A remote switch interface.

rem-ports port-list

A remote switch port list.

peer-intf peer-intf-number 

Filter output by vPort peer interface.

peer-state active|static|vrrp|tunnel|software|needs-peer-status|port-mac|hit|ageout-check|moving|loop-probe|local-tunnel|igmp-mac|user-flush|vxlan-loopback|router|update-peer-only|        active-state-mismatch|peer-port-missing|peer-port-not-vlag|peer-port-not-orphaned|peer-port-not-cluster-link|sw-active|anycast|hsrp|invalid-vlan|owner-lost|cluster-link-down|vxlan-router|peer-force-resync|excess-mac-move-detected|excess-ip-move-detected|retry|evpn|evpn-wo-bgp|evpn-def-gw|evpn-delete

Filter by the vPort peer state.

peer-owner-state active|static|vrrp|tunnel|software|needs-peer-status|port-mac|hit|ageout-check|moving|loop-probe|local-tunnel|igmp-mac|user-flush|vxlan-loopback|router|update-peer-only|active-state-mismatch|peer-port-missing|peer-port-not-vlag|peer-port-not-orphaned|peer-port-not-cluster-link|sw-active|anycast|hsrp|invalid-vlan|        owner-lost|cluster-link-down|vxlan-router|peer-force-resync|excess-mac-move-detected|excess-ip-move-detected|retry|evpn|evpn-wo-bgp|evpn-def-gw|evpn-delete

Filter by the vPort peer owner state.

status phy-up|up|disabled|hw-nat-loop|mirror-loop|
mirror-to|inuse| PN-switch|PN-fabric|PN-other|PN-cluster|PN-internal| PN-hypervisor|PN-guest|snmp-host|host|uplink|drop-pkts|no-pktin|no-fwd|no-flood|
vlag-blocked|stp-edge-port|LACP-wait|LACP-fallback| adjacency-wait|adjacency-check|vlag-wait|multicast-router|host-disabled|loop| congested|vxlan-loopback|vlan-up|vle|vle-wait|phy-down|down|    enabled|err-disabled|err-bpdu-guard|mac-violation| stp-bpdu-guard|stp-root-guard||defer-bringup-wait

The status of the entry.

vtep-ip ip-address

The IP address of the remote VTEP.

tunnel tunnel-string

Specifies a tunnel name, if configured.

create-time date/time: yyyy-mm-ddThh:mm:ss

The date, and time that the flow was inserted into the Layer 2 table.

last-time date/time: yyyy-mm-ddThh:mm:ss

The most recent date, and time that a packet matched the flow.

vxlan-lru date/time: yyyy-mm-ddThh:mm:ss

The last received update time for a VXLAN.

hit number-of-hits

The number of packets that matched the flow.

migrate number-of-migrates

The number of different ports that received packets matching the flow.

drops number-of-drops

The number of packets matching the flow that were dropped.

hw-index hw-index-number

The hardware index number.

rt-if rt-if-string

The router interface.

hw-flags invalid-vlan|invalid-port

Specifies any vPort hardware flags.

mc-index mc-index-number 

The Layer 2 multicast group index in hardware.

Defaults   None

Access   CLI


Version 1.2

Command introduced.

Version 2.1

The parameter state added.

Version 2.2.4

The parameters config-intf, rem-switch, rem-intf, and rem-ports added.

Version 2.2.5

The parameters vlag-active, vlag-blocked, stp-edge-port, deprecated. The parameters l3-port and remote-l3-port added.

Version 2.3

The parameters vlag-active, vlag-blocked, stp-edge-port added. The parameters vm-status, tunnel, and vxlan-lru added.

Version 2.4

The parameters peer-, hw-index, and rf-if added.

Version 2.6.2

The parameters ip, num-ip, svc-name, entity, power, portgroup, pg-vlans, vswitch, vs-type, vnic-type, and hw-flags added. The parameters hypervisor, vm-id, vm-name, vm-flavor, vm-status, memory, and blocked-port deprecated.

Version 3.1.0

The parameters ND, and vtep-ip added.

Version 5.2.0

The parameter bd added.

Version 6.1.0

The options evpn, evpn-wo-bgp,evpn-def-gw,evpn-delete added to the state parameter.

Usage   Each switch has automatic safeguards to avoid forwarding loops in Layer 2 multipathing. This feature operates independently of Spanning Tree Protocol (STP) if STP is enabled. This command lists the Layer 2 flows in the forwarding table of the switch datapath. If there are ports in the blocked state may indicate the presence of loops in Layer 2 multipathing.

Examples  To display the Layer 2 table, use the following command:

CLI (network-admin@switch) > l2-table-show 

switch mac               vlan ip            ports state  status migrate 

------ ----------------- ---- ------------- ----- ------ ------ ------- 

switch 64:0e:94:c0:03:b7 1                  19-20 active        364     

switch 64:0e:94:c0:04:67 1                  21-22 active        2321    

switch 66:0e:94:6f:71:75 1       active host   230570  

switch 66:0e:94:70:87:42 1 61,65 active host   178989  

switch 66:0e:94:9c:8a:1c 1 61,65 active host   2687    

switch 66:0e:94:dc:e0:95 1 53,57 active host   287280  

switch f2:d1:52:9d:dd:4d 1                  21-22 active        68512