HP StorageWorks Enterprise File Services WAN Accelerator - Manual (Page 79)

HP EFS WAN A CCELERATOR M ANAGER U SER ’ S G UIDE 79
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4. Use the controls to view or modify the configuration, as described in the following
table.
5. Click Apply to Working to apply these settings to the specified appliance.
When you apply page settings, the values are applied to the running configuration
but not saved permanently. The Save Configuration icon displays a flashing
orange arrow to remind you to save your configuration.
6. To save the settings permanently, click Save.
To revert to the running configuration, click Reset.
Setting In-Path
Interfaces You modify the settings for the in-path interface for a remote HP EFS WAN
Accelerator in the In-Path (LAN/WAN) Interface page.
Control Description
Settings will be applied to
appliance Select the appliance for which you want to view or modify the configuration from the
drop-down list.
IP Address Get IP address automatically? Check this box to obtain the IP address from a dynamic
host configuration protocol (DHCP) server.
If you do not use a DHCP server to set the IP address, specify the following settings:
• IP Address. Type an IP address in the text box.
• Subnet Mask. Type a subnet mask in the text box.
• Primary Gateway. Type primary gateway IP address in the text box. The primary
gateway must be in the same network as the primary interface. You must set the
primary gateway for in-path configurations.
Additional Interface Settings Speed. Select the speed from the drop-down list. The default value is Auto .
If your network routers or switches do not automatically negotiate the speed and duplex,
you must manually set the speed and duplex for the primary interface.
The speed and duplex must match (LAN and WAN) in an in-path configuration. If they
do not match you might have a large number of errors on the interface when it is in
bypass mode, because the switch and router are not set with the same duplex settings.
Duplex. Select Auto, Full or Half from the drop-down list. The default value is Auto.
If your network routers or switches do not automatically negotiate the speed and duplex,
you must manually set the speed and duplex for the primary interface.
The speed and duplex must match (LAN and WAN) in an in-path configuration. If they
do not match you might have a large number of errors on the interface when it is in
bypass mode, because the switch and router are not set with the same duplex settings.
MTU. Type a Maximum Transmission Unit (MTU) value in the text box. The MTU is the
largest physical packet size, measured in Bytes, that a network can transmit.
Bandwidth Limit Limit Optimized Bandwidth to. To limit optimized bandwidth, click this box and
specify a number of Kbps to set the limit.
The bandwidth limit applies only to the outgoing WAN interface and outgoing packets, it
does not apply to passed-through traffic. To limit a particular link to a certain bandwidth,
you must set the limit on the client and the server appliance.