Users Guide
NOTE: For the VLT-LAG interfaces, the snmp-server traps mac-notification command should be enabled on both
the interfaces. If the command is congured only on one VLT node, then you cannot see any VLT mismatch in the system. The
snmp-server traps mac-notification is not visible under ICL interface and no TRAPS are supported.
Manage VLANs using SNMP
The qBridgeMIB managed objects in Q-BRIDGE-MIB, dened in RFC 2674, allows you to use SNMP to manage VLANs.
Creating a VLAN
To create a VLAN, use the dot1qVlanStaticRowStatus object.
The snmpset operation shown in the following example creates VLAN 10 by specifying a value of 4 for instance 10 of the
dot1qVlanStaticRowStatus object.
Example of Creating a VLAN using SNMP
> snmpset -v2c -c mycommunity 123.45.6.78 .1.3.6.1.2.1.17.7.1.4.3.1.5.10 i 4
SNMPv2-SMI::mib-2.17.7.1.4.3.1.5.10 = INTEGER: 4
Assigning a VLAN Alias
Write a character string to the dot1qVlanStaticName object to assign a name to a VLAN.
Example of Assigning a VLAN Alias using SNMP
[Unix system output]
> snmpset -v2c -c mycommunity 10.11.131.185 .1.3.6.1.2.1.17.7.1.4.3.1.1.1107787786 s "My
VLAN"
SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.1107787786 = STRING: "My VLAN"
[Dell system output]
DellEMC#show int vlan 10
Vlan 10 is down, line protocol is down
Vlan alias name is: My VLAN
Address is 00:01:e8:cc:cc:ce, Current address is 00:01:e8:cc:cc:ce
Interface index is 1107787786
Internet address is not set
MTU 1554 bytes, IP MTU 1500 bytes
LineSpeed auto
Displaying the Ports in a VLAN
Dell EMC Networking OS identies VLAN interfaces using an interface index number that is displayed in the output of the show
interface vlan command.
Add Tagged and Untagged Ports to a VLAN
The value dot1qVlanStaticEgressPorts object is an array of all VLAN members.
The dot1qVlanStaticUntaggedPorts object is an array of only untagged VLAN members. All VLAN members that are not in
dot1qVlanStaticUntaggedPorts are tagged.
• To add a tagged port to a VLAN, write the port to the dot1qVlanStaticEgressPorts object.
• To add an untagged port to a VLAN, write the port to the dot1qVlanStaticEgressPorts and dot1qVlanStaticUntaggedPorts objects.
926
Simple Network Management Protocol (SNMP)