HP VPN Firewall Appliances Network Management Configuration Guide

16
Ste
p
Command
2. Change the link mode of the specified Ethernet
interfaces.
port link-mode { bridge | route } interface-list
To change the link mode of an Ethernet interface:
Ste
p
Command
1. Enter system view.
system-view
2. Enter Ethernet interface view.
interface interface-type interface-number
3. Change the link mode of the Ethernet interface.
port link-mode { bridge | route }
Configuring jumbo frame support
The following matrix shows the feature and hardware compatibility:
Hardware Com
p
atibilit
y
F1000-A-EI/F1000-S-EI No
F1000-E No
F5000 No
F5000-S/F5000-C No
VPN firewall modules
You can directly configure jumboframe enable in
Ten--GigabitEthernet interface view.
20-Gbps VPN firewall modules
Configure jumboframe enable in system view first.
After rebooting the device, configure jumboframe
enable in Ten-GigabitEthernet interface view.
Overview
This feature is supported only on the Ten-GigabitEthernet interface of a firewall module.
A Layer 2 Ethernet interface might receive some frames larger than the standard Ethernet frame size
(called "jumbo frames") during high-throughput data exchanges such as file transfers. Usually, an
Ethernet interface discards jumbo frames. With jumbo frame support enabled, the interface can process
frames larger than the standard Ethernet frame size yet within the specified range.
To configure jumbo frame support on a Layer 2 Ethernet interface for 20-Gbps VPN firewall modules:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Configure jumbo frame
support in system view.
jumboframe enable
By default, the device does not allow jumbo
frames within the specified length to pass through
all Layer 2 Ethernet interfaces.
The configuration takes effect after a reboot.
3. Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
N/A