Cisco Prisma EtherLinX Installation Instructions Manual page 30

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Device-Specific Configuration,
If VLAN functionality is already enabled and you wish to make changes, when you
type vlan and press Enter, you are immediately taken to the VLAN Definition
screen. Refer to the screen examples in the dl_Open Mode— Configuring Multiple
VLAN IDs Per Port and Configuring a VLAN ID for Each Port.
You can define up to 15 VLAN IDs. Valid VLAN IDs are 1 to 4,094.
Notes:
• SNMP can only be a member of one VLAN ID; therefore, you cannot enable Tags
on SNMP traffic.
• You can assign each port plus SNMP a priority in the VLAN Definition screen.
The high and low priority is determined by the Base VLAN of the unit. Use the
PrismaView software to set the Base VLAN priority; this value is not configurable
via a serial/Telnet session.
dl_Open Mode— Configuring Multiple VLAN IDs Per Port
Make sure to configure the unit for dl_Open mode and reboot the unit. Upon
enabling VLAN functionality, the following screen appears.
When using dl_Open mode, define up to 15 VLAN IDs. Configure the Uplink port
for Tags in order for it to accept VLAN tagged traffic. In this mode, you can
configure Downlink ports as Members of various VLAN IDs.
When defining a VLAN ID for SNMP, the Uplink port should also be a member of
this VLAN ID. Configure a Downlink port to be a member of the SNMP VLAN only
if desired.
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