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10-19
Port Status and Basic Configuration
Jumbo Packets
Overview
1. Determine the VLAN membership of the ports or trunks through which
you want the switch to accept inbound jumbo traffic. For operation with
GVRP enabled, refer to the GVRP topic under “Operating Rules”, above.
2. Ensure that the ports through which you want the switch to receive jumbo
packets are operating at least at gigabit speed. (Check the Mode field in
the output for the show interfaces brief < port-list > command.)
3. Use the jumbo command to enable jumbo packets on one or more VLANs
statically configured in the switch. (All ports belonging to a jumbo-
enabled VLAN can receive jumbo packets.
4. Execute write memory to save your configuration changes to the startup-
config file.
Viewing the Current Jumbo Configuration
Figure 10-11. Example Listing of Static VLANs To Show Jumbo Status Per VLAN
Syntax: show vlans
Lists the static VLANs configured on the switch and includes
a Jumbo column to indicate which VLANs are configured to
support inbound jumbo traffic. All ports belonging to a
jumbo-enabled VLAN can receive jumbo traffic. (For more
information refer to “Operating Notes for Jumbo Traffic-
Handling” on page 10-22.) See figure 10-11, below.
ProCurve(config)# show vlans
Status and Counters - VLAN Information
Maximum VLANs to support : 8
Primary VLAN : DEFAULT_VLAN
Management VLAN :
VLAN ID Name Status Voice Jumbo
------------- ------------- ----------- ------ ------
1 DEFAULT_VLAN Port-based No Yes
10 VLAN10 Port-based No No
15 VLAN15 Port-based No No
Indicates which static
VLANs are configured to
enable jumbo packets.