NETGEAR STM150 - ProSecure Web And Email Threat Management Appliance Reference Manual page 55

ProSecure Web/Email Security Threat Management (STM) Appliance
Table 13. Network Settings (Continued)
Setting
STM600
(see Figure 32 on
page 53)
STM300
(see Figure 33 on
page 53)
STM150
(see Figure 34 on
page 54)
MTU Settings
Maximum
Transmission Unit
3. Click Apply to save your settings. (If you click Reset, the STM restarts to restore the
default network settings.) Changing the network settings has the following consequences:
• Changing any of the settings in the Management Interface Settings section of the
screen causes the STM to restart.
• Changing any of the settings in the Interface Speed & Duplex Settings section of the
screen causes the network to restart.
• Changing the MTU setting causes services such as HTTP and SMTP to restart.
Description (or Subfield and Description)
MGMT From the Set Speed/Duplex drop-down list, make one of the
following selections:
PAIR1 UPLINK
• auto. Speed autosensing. This is the default setting.
• 10baseT/Half. Ethernet speed at half duplex.
PAIR1 DOWNLINK
• 10baseT/Full. Ethernet speed at full duplex.
PAIR2 UPLINK
• 100baseT/Half. Fast Ethernet speed at half duplex.
• 100baseT/Full. Fast Ethernet speed at full duplex.
PAIR2 DOWNLINK
MGMT From the Set Speed/Duplex drop-down list, make one of the
following selections:
• auto. Speed autosensing. This is the default setting.
UPLINK
• 10baseT/Half. Ethernet speed at half duplex.
• 10baseT/Full. Ethernet speed at full duplex.
• 100baseT/Half. Fast Ethernet speed at half duplex.
DOWNLINK
• 100baseT/Full. Fast Ethernet speed at full duplex.
LAN1 From the Set Speed/Duplex drop-down list, make one of the
following selections:
LAN2
• auto. Speed autosensing. This is the default setting, which can
LAN3
sense 1000BaseT speed at full duplex.
LAN4
• 10baseT/Half. Ethernet speed at half duplex.
• 10baseT/Full. Ethernet speed at full duplex.
WAN
• 100baseT/Half. Fast Ethernet speed at half duplex.
• 100baseT/Full. Fast Ethernet speed at full duplex.
Note:
and duplex mode.
Note:
interface.
The maximum transmission unit (MTU) is the largest physical packet size that a
network can transmit. Packets that are larger than the MTU value are divided into
smaller packets before they are sent, an action that prolongs the transmission process.
For most Ethernet networks the MTU value is 1500 bytes, which is the default setting.
Note: NETGEAR recommends synchronizing the STM's MTU setting with that of your
network to prevent delays in transmission.
Chapter 3. Performing Network and System Management
All LAN interfaces share the same MAC address, speed,
The STM150 does not provide a dedicated management
| 55