VLAN
Use the CLI to view VLAN information with the netq show vlan command.
The syntax for VLAN commands is:
netq [<hostname>] show vlan [<1-4096>] [around <text-time>] [json]
netq show interfaces type vlan [state <remote-interface-state>] [around <text-time>] [json]
netq <hostname> show interfaces type vlan [state <remote-interface-state>] [around <text-time>] [count] [json]
netq show macs [<mac>] [vlan <1-4096>] [origin] [around <text-time>] [json]
netq <hostname> show macs [<mac>] [vlan <1-4096>] [origin | count] [around <text-time>] [json]
netq <hostname> show macs egress-port <egress-port> [<mac>] [vlan <1-4096>] [origin] [around <text-time>] [json]
netq [<hostname>] show events [severity info | severity error ] message_type vlan [between <text-time> and <text-endtime>] [json]
View VLAN Information for All Devices
You can view the configuration information for all VLANs in your network by running the netq show vlan command. It lists VLANs by device, and indicates any switch virtual interfaces (SVIs) configured and the last time this configuration changed.
▼
show vlan
The following example shows the VLANs configured across a network based on the NVIDIA reference architecture:
cumulus@switch:~$ netq show vlan
Matching vlan records:
Hostname VLANs SVIs Last Changed
----------------- ------------------------- ------------------------- -------------------------
border01 1,10,20,30,4001-4002 Wed Oct 28 14:46:33 2020
border02 1,10,20,30,4001-4002 Wed Oct 28 14:46:33 2020
leaf01 1,10,20,30,4001-4002 10 20 30 Wed Oct 28 14:46:34 2020
leaf02 1,10,20,30,4001-4002 10 20 30 Wed Oct 28 14:46:34 2020
leaf03 1,10,20,30,4001-4002 10 20 30 Wed Oct 28 14:46:34 2020
leaf04 1,10,20,30,4001-4002 10 20 30 Wed Oct 28 14:46:34 2020
View All VLAN Information for a Given Device
You can view the configuration information for all VLANs running on a specific device using the netq <hostname> show vlan command. It lists VLANs running on the device, the ports used, whether an SVI is present, and the last time this configuration changed.
▼
leaf02 show vlan
The following example shows the VLANs configured on the leaf02 switch:
cumulus@switch:~$ netq leaf02 show vlan
Matching vlan records:
Hostname VLAN Ports SVI Last Changed
----------------- ------ ----------------------------------- ---- -------------------------
leaf02 20 bond2,vni20 yes Wed Oct 28 15:14:11 2020
leaf02 30 vni30,bond3 yes Wed Oct 28 15:14:11 2020
leaf02 1 peerlink no Wed Oct 28 15:14:11 2020
leaf02 10 bond1,vni10 yes Wed Oct 28 15:14:11 2020
leaf02 4001 vniRED yes Wed Oct 28 15:14:11 2020
leaf02 4002 vniBLUE yes Wed Oct 28 15:14:11 2020
View Information for a Given VLAN
You can view the configuration information for a particular VLAN using the netq show vlan <vlan-id> command. The ID must be a number between 1 and 4096.
▼
show vlan 10
The following example shows that vlan 10 is running on the two border and four leaf switches:
cumulus@switch~$ netq show vlan 10
Matching vlan records:
Hostname VLAN Ports SVI Last Changed
----------------- ------ ----------------------------------- ---- -------------------------
border01 10 no Wed Oct 28 15:20:27 2020
border02 10 no Wed Oct 28 15:20:28 2020
leaf01 10 bond1,vni10 yes Wed Oct 28 15:20:28 2020
leaf02 10 bond1,vni10 yes Wed Oct 28 15:20:28 2020
leaf03 10 bond1,vni10 yes Wed Oct 28 15:20:29 2020
leaf04 10 bond1,vni10 yes Wed Oct 28 15:20:29 2020
View VLAN Information for a Time in the Past
You can view the VLAN configuration information across the network or for a given device at a time in the past using the around option of the netq show vlan command.
▼
show vlan around 30d
The following example shows the VLAN configuration in the last 24 hours and 30 days ago. Note that some SVIs have been removed.
cumulus@switch:~$ netq show vlan
Matching vlan records:
Hostname VLANs SVIs Last Changed
----------------- ------------------------- ------------------------- -------------------------
border01 1,10,20,30,4001-4002 Wed Oct 28 14:46:33 2020
border02 1,10,20,30,4001-4002 Wed Oct 28 14:46:33 2020
leaf01 1,10,20,30,4001-4002 10 20 30 Wed Oct 28 14:46:34 2020
leaf02 1,10,20,30,4001-4002 10 20 30 Wed Oct 28 14:46:34 2020
leaf03 1,10,20,30,4001-4002 10 20 30 Wed Oct 28 14:46:34 2020
leaf04 1,10,20,30,4001-4002 10 20 30 Wed Oct 28 14:46:34 2020
cumulus@switch:~$ netq show vlan around 30d
Matching vlan records:
Hostname VLANs SVIs Last Changed
----------------- ------------------------- ------------------------- -------------------------
border01 1,10,20,30,4001-4002 10 20 30 4001-4002 Wed Oct 28 15:25:43 2020
border02 1,10,20,30,4001-4002 10 20 30 4001-4002 Wed Oct 28 15:25:43 2020
leaf01 1,10,20,30,4001-4002 10 20 30 4001-4002 Wed Oct 28 15:25:43 2020
leaf02 1,10,20,30,4001-4002 10 20 30 4001-4002 Wed Oct 28 15:25:43 2020
leaf03 1,10,20,30,4001-4002 10 20 30 4001-4002 Wed Oct 28 15:25:43 2020
leaf04 1,10,20,30,4001-4002 10 20 30 4001-4002 Wed Oct 28 15:25:43 2020
▼
leaf02 show vlan around 7d
The following example shows the VLAN configuration on leaf02 in the last 24 hours and one week ago. In this case, no changes are present.
cumulus@switch:~$ netq leaf02 show vlan
Matching vlan records:
Hostname VLAN Ports SVI Last Changed
----------------- ------ ----------------------------------- ---- -------------------------
leaf02 20 bond2,vni20 yes Wed Oct 28 15:14:11 2020
leaf02 30 vni30,bond3 yes Wed Oct 28 15:14:11 2020
leaf02 1 peerlink no Wed Oct 28 15:14:11 2020
leaf02 10 bond1,vni10 yes Wed Oct 28 15:14:11 2020
leaf02 4001 vniRED yes Wed Oct 28 15:14:11 2020
leaf02 4002 vniBLUE yes Wed Oct 28 15:14:11 2020
cumulus@switch:~$ netq leaf02 show vlan around 7d
Matching vlan records:
Hostname VLAN Ports SVI Last Changed
----------------- ------ ----------------------------------- ---- -------------------------
leaf02 20 bond2,vni20 yes Wed Oct 28 15:36:39 2020
leaf02 30 vni30,bond3 yes Wed Oct 28 15:36:39 2020
leaf02 1 peerlink no Wed Oct 28 15:36:39 2020
leaf02 10 bond1,vni10 yes Wed Oct 28 15:36:39 2020
leaf02 4001 vniRED yes Wed Oct 28 15:36:39 2020
leaf02 4002 vniBLUE yes Wed Oct 28 15:36:39 2020
View VLAN Interface Information
You can view the current or past state of the interfaces associated with VLANs using the netq show interfaces command. This provides the status of the interface, its specified MTU, whether it is running over a VRF, and the last time it changed.
▼
show interfaces type vlan
cumulus@switch:~$ netq show interfaces type vlan
Matching link records:
Hostname Interface Type State VRF Details Last Changed
----------------- ------------------------- ---------------- ---------- --------------- ----------------------------------- -------------------------
border01 vlan4002 vlan up BLUE MTU: 9216 Tue Oct 27 22:28:48 2020
border01 vlan4001 vlan up RED MTU: 9216 Tue Oct 27 22:28:48 2020
border01 peerlink.4094 vlan up default MTU: 9216 Tue Oct 27 22:28:48 2020
border02 vlan4002 vlan up BLUE MTU: 9216 Tue Oct 27 22:28:51 2020
border02 vlan4001 vlan up RED MTU: 9216 Tue Oct 27 22:28:51 2020
border02 peerlink.4094 vlan up default MTU: 9216 Tue Oct 27 22:28:51 2020
fw1 borderBond.20 vlan up default MTU: 9216 Tue Oct 27 22:28:25 2020
fw1 borderBond.10 vlan up default MTU: 9216 Tue Oct 27 22:28:25 2020
leaf01 vlan20 vlan up RED MTU: 9216 Tue Oct 27 22:28:42 2020
leaf01 vlan4002 vlan up BLUE MTU: 9216 Tue Oct 27 22:28:42 2020
leaf01 vlan30 vlan up BLUE MTU: 9216 Tue Oct 27 22:28:42 2020
leaf01 vlan4001 vlan up RED MTU: 9216 Tue Oct 27 22:28:42 2020
leaf01 vlan10 vlan up RED MTU: 9216 Tue Oct 27 22:28:42 2020
leaf01 peerlink.4094 vlan up default MTU: 9216 Tue Oct 27 22:28:42 2020
leaf02 vlan20 vlan up RED MTU: 9216 Tue Oct 27 22:28:51 2020
leaf02 vlan4002 vlan up BLUE MTU: 9216 Tue Oct 27 22:28:51 2020
leaf02 vlan30 vlan up BLUE MTU: 9216 Tue Oct 27 22:28:51 2020
leaf02 vlan4001 vlan up RED MTU: 9216 Tue Oct 27 22:28:51 2020
leaf02 vlan10 vlan up RED MTU: 9216 Tue Oct 27 22:28:51 2020
leaf02 peerlink.4094 vlan up default MTU: 9216 Tue Oct 27 22:28:51 2020
leaf03 vlan20 vlan up RED MTU: 9216 Tue Oct 27 22:28:23 2020
leaf03 vlan4002 vlan up BLUE MTU: 9216 Tue Oct 27 22:28:23 2020
leaf03 vlan4001 vlan up RED MTU: 9216 Tue Oct 27 22:28:23 2020
leaf03 vlan30 vlan up BLUE MTU: 9216 Tue Oct 27 22:28:23 2020
leaf03 vlan10 vlan up RED MTU: 9216 Tue Oct 27 22:28:23 2020
leaf03 peerlink.4094 vlan up default MTU: 9216 Tue Oct 27 22:28:23 2020
leaf04 vlan20 vlan up RED MTU: 9216 Tue Oct 27 22:29:06 2020
leaf04 vlan4002 vlan up BLUE MTU: 9216 Tue Oct 27 22:29:06 2020
leaf04 vlan4001 vlan up RED MTU: 9216 Tue Oct 27 22:29:06 2020
leaf04 vlan30 vlan up BLUE MTU: 9216 Tue Oct 27 22:29:06 2020
leaf04 vlan10 vlan up RED MTU: 9216 Tue Oct 27 22:29:06 2020
leaf04 peerlink.4094 vlan up default MTU: 9216 Tue Oct 27 22:29:06 2020
View the Number of VLAN Interfaces Configured
You can view the number of VLAN interfaces configured for a given device using the netq show vlan command with the hostname and count options.
▼
leaf02 show interfaces type vlan count
The following example shows the count of VLAN interfaces on the leaf02 switch in the last 24 hours.
cumulus@switch:~$ netq leaf02 show interfaces type vlan count
Count of matching link records: 6
View MAC Addresses Associated with a VLAN
You can determine the MAC addresses associated with a given VLAN using the netq show macs vlan command. The command also provides the hostnames of the devices, the egress port for the interface, whether the MAC address originated from the given device, whether it learns the MAC address from the peer (remote=yes), and the last time the configuration changed.
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show macs vlan 10
The following example shows the MAC addresses associated with VLAN 10:
cumulus@switch:~$ netq show macs vlan 10
Matching mac records:
Origin MAC Address VLAN Hostname Egress Port Remote Last Changed
------ ------------------ ------ ----------------- ------------------------------ ------ -------------------------
yes 00:00:00:00:00:1a 10 leaf04 bridge no Tue Oct 27 22:29:07 2020
no 44:38:39:00:00:37 10 leaf04 vni10 no Tue Oct 27 22:29:07 2020
no 44:38:39:00:00:59 10 leaf04 vni10 no Tue Oct 27 22:29:07 2020
no 46:38:39:00:00:38 10 leaf04 vni10 yes Tue Oct 27 22:29:07 2020
no 44:38:39:00:00:3e 10 leaf04 bond1 no Tue Oct 27 22:29:07 2020
no 46:38:39:00:00:3e 10 leaf04 bond1 no Tue Oct 27 22:29:07 2020
yes 44:38:39:00:00:5e 10 leaf04 bridge no Tue Oct 27 22:29:07 2020
no 44:38:39:00:00:32 10 leaf04 vni10 yes Tue Oct 27 22:29:07 2020
no 44:38:39:00:00:5d 10 leaf04 peerlink no Tue Oct 27 22:29:07 2020
no 46:38:39:00:00:44 10 leaf04 bond1 no Tue Oct 27 22:29:07 2020
no 46:38:39:00:00:32 10 leaf04 vni10 yes Tue Oct 27 22:29:07 2020
yes 36:ae:d2:23:1d:8c 10 leaf04 vni10 no Tue Oct 27 22:29:07 2020
yes 00:00:00:00:00:1a 10 leaf03 bridge no Tue Oct 27 22:28:24 2020
no 44:38:39:00:00:59 10 leaf03 vni10 no Tue Oct 27 22:28:24 2020
no 44:38:39:00:00:37 10 leaf03 vni10 no Tue Oct 27 22:28:24 2020
no 46:38:39:00:00:38 10 leaf03 vni10 yes Tue Oct 27 22:28:24 2020
yes 36:99:0d:48:51:41 10 leaf03 vni10 no Tue Oct 27 22:28:24 2020
no 44:38:39:00:00:3e 10 leaf03 bond1 no Tue Oct 27 22:28:24 2020
no 44:38:39:00:00:5e 10 leaf03 peerlink no Tue Oct 27 22:28:24 2020
no 46:38:39:00:00:3e 10 leaf03 bond1 no Tue Oct 27 22:28:24 2020
no 44:38:39:00:00:32 10 leaf03 vni10 yes Tue Oct 27 22:28:24 2020
yes 44:38:39:00:00:5d 10 leaf03 bridge no Tue Oct 27 22:28:24 2020
no 46:38:39:00:00:44 10 leaf03 bond1 no Tue Oct 27 22:28:24 2020
no 46:38:39:00:00:32 10 leaf03 vni10 yes Tue Oct 27 22:28:24 2020
yes 00:00:00:00:00:1a 10 leaf02 bridge no Tue Oct 27 22:28:51 2020
no 44:38:39:00:00:59 10 leaf02 peerlink no Tue Oct 27 22:28:51 2020
yes 44:38:39:00:00:37 10 leaf02 bridge no Tue Oct 27 22:28:51 2020
no 46:38:39:00:00:38 10 leaf02 bond1 no Tue Oct 27 22:28:51 2020
no 44:38:39:00:00:3e 10 leaf02 vni10 yes Tue Oct 27 22:28:51 2020
no 46:38:39:00:00:3e 10 leaf02 vni10 yes Tue Oct 27 22:28:51 2020
no 44:38:39:00:00:5e 10 leaf02 vni10 no Tue Oct 27 22:28:51 2020
no 44:38:39:00:00:5d 10 leaf02 vni10 no Tue Oct 27 22:28:51 2020
no 44:38:39:00:00:32 10 leaf02 bond1 no Tue Oct 27 22:28:51 2020
no 46:38:39:00:00:44 10 leaf02 vni10 yes Tue Oct 27 22:28:51 2020
no 46:38:39:00:00:32 10 leaf02 bond1 no Tue Oct 27 22:28:51 2020
yes 4a:32:30:8c:13:08 10 leaf02 vni10 no Tue Oct 27 22:28:51 2020
yes 00:00:00:00:00:1a 10 leaf01 bridge no Tue Oct 27 22:28:42 2020
no 44:38:39:00:00:37 10 leaf01 peerlink no Tue Oct 27 22:28:42 2020
yes 44:38:39:00:00:59 10 leaf01 bridge no Tue Oct 27 22:28:42 2020
no 46:38:39:00:00:38 10 leaf01 bond1 no Tue Oct 27 22:28:42 2020
no 44:38:39:00:00:3e 10 leaf01 vni10 yes Tue Oct 27 22:28:43 2020
no 46:38:39:00:00:3e 10 leaf01 vni10 yes Tue Oct 27 22:28:42 2020
no 44:38:39:00:00:5e 10 leaf01 vni10 no Tue Oct 27 22:28:42 2020
no 44:38:39:00:00:5d 10 leaf01 vni10 no Tue Oct 27 22:28:42 2020
no 44:38:39:00:00:32 10 leaf01 bond1 no Tue Oct 27 22:28:43 2020
no 46:38:39:00:00:44 10 leaf01 vni10 yes Tue Oct 27 22:28:43 2020
no 46:38:39:00:00:32 10 leaf01 bond1 no Tue Oct 27 22:28:42 2020
yes 52:37:ca:35:d3:70 10 leaf01 vni10 no Tue Oct 27 22:28:42 2020
View MAC Addresses Associated with an Egress Port
You can filter information down to just the MAC addresses associated with a given VLAN on a device that use a particular egress port. Use the netq <hostname> show macs command with the egress-port and vlan options.
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leaf02 show macs egress-port bridge vlan 10
The following example shows MAC addresses associated with the leaf02 switch and VLAN 10 that use the bridge port.
cumulus@netq-ts:~$ netq leaf02 show macs egress-port bridge vlan 10
Matching mac records:
Origin MAC Address VLAN Hostname Egress Port Remote Last Changed
------ ------------------ ------ ----------------- ------------------------------ ------ -------------------------
yes 00:00:00:00:00:1a 10 leaf02 bridge no Tue Oct 27 22:28:51 2020
yes 44:38:39:00:00:37 10 leaf02 bridge no Tue Oct 27 22:28:51 2020
View the MAC Addresses Associated with vRR Configurations
You can view all MAC addresses associated with your vRR (virtual route reflector) interface configuration using the netq show interfaces type macvlan command. This is useful for determining if the specified MAC address inside a VLAN is the same or different across your vRR configuration.
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show interfaces type macvlan
cumulus@switch:~$ netq show interfaces type macvlan
Matching mac records:
Origin MAC Address VLAN Hostname Egress Port Remote Last Changed
------ ------------------ ------ ----------------- ------------------------------ ------ -------------------------
yes 00:00:00:00:00:1a 10 leaf02 bridge no Tue Oct 27 22:28:51 2020
yes 44:38:39:00:00:37 10 leaf02 bridge no Tue Oct 27 22:28:51 2020
cumulus@netq-ts:~$ netq show interfaces type macvlan
Matching link records:
Hostname Interface Type State VRF Details Last Changed
----------------- ------------------------- ---------------- ---------- --------------- ----------------------------------- -------------------------
leaf01 vlan10-v0 macvlan up RED MAC: 00:00:00:00:00:1a, Tue Oct 27 22:28:42 2020
Mode: Private
leaf01 vlan20-v0 macvlan up RED MAC: 00:00:00:00:00:1b, Tue Oct 27 22:28:42 2020
Mode: Private
leaf01 vlan30-v0 macvlan up BLUE MAC: 00:00:00:00:00:1c, Tue Oct 27 22:28:42 2020
Mode: Private
leaf02 vlan10-v0 macvlan up RED MAC: 00:00:00:00:00:1a, Tue Oct 27 22:28:51 2020
Mode: Private
leaf02 vlan20-v0 macvlan up RED MAC: 00:00:00:00:00:1b, Tue Oct 27 22:28:51 2020
Mode: Private
leaf02 vlan30-v0 macvlan up BLUE MAC: 00:00:00:00:00:1c, Tue Oct 27 22:28:51 2020
Mode: Private
leaf03 vlan10-v0 macvlan up RED MAC: 00:00:00:00:00:1a, Tue Oct 27 22:28:23 2020
Mode: Private
leaf03 vlan20-v0 macvlan up RED MAC: 00:00:00:00:00:1b, Tue Oct 27 22:28:23 2020
Mode: Private
leaf03 vlan30-v0 macvlan up BLUE MAC: 00:00:00:00:00:1c, Tue Oct 27 22:28:23 2020
Mode: Private
leaf04 vlan10-v0 macvlan up RED MAC: 00:00:00:00:00:1a, Tue Oct 27 22:29:06 2020
Mode: Private
leaf04 vlan20-v0 macvlan up RED MAC: 00:00:00:00:00:1b, Tue Oct 27 22:29:06 2020
Mode: Private
leaf04 vlan30-v0 macvlan up BLUE MAC: 00:00:00:00:00:1c, Tue Oct 27 22:29:06 2020
View All VLAN Events
View all VLAN-related events.
▼
show events type vlan
The following example shows that there have been no VLAN events in the last 24 hours or the last 30 days:
cumulus@switch:~$ netq show events message_type vlan
No matching event records found
cumulus@switch:~$ netq show events message_type vlan between now and 30d
No matching event records found