McAfee SG310, Administration Manual

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14 McAfee UTM Firewall 4.0.4 Administration Guide
Introduction
UTM Firewall rack mount appliance
UTM Firewall rack mount appliance
The SG720 is the flagship of the UTM Firewall appliances. It features multi-megabit throughput,
rack-optimized form factor, three fast Ethernet ports, and two gigabit ports. There are no switches on the
SG720; all ports are bona fide ports.
Figure 2 SG720
In addition to providing all of the features described in the desktop appliances models section, the SG720
model equips central sites to securely connect hundreds of mobile employees and branch offices.
Front panel LEDs
The front panel contains LEDs indicating status. On the front panel Ethernet ports, the orange LED on the
upper right indicates the link condition when a cable is connected correctly to another device. The flashing
green LED to the upper left indicates network activity. A description of the front panel LEDs are detailed in
the following table.
Note: If H/B does not begin flashing shortly after power is supplied, refer to Recovering from a failed upgrade .
Front panel
The front panel contains two 10/100/1000 GbE (Gigabit Ethernet) ports (A and B), three 10/100BaseT FE
(Fast Ethernet) ports (C, D, and E), a serial port that can be connected to an analog/ISDN modem or
terminal for serial console access, as well as operating status LEDs and the configuration erase button.
Note: For instructions on serial console access, refer to Appendix C, Null modem administration .
Rear panel
The rear panel contains a power switch and a power inlet for an IEC power cable.
Physical specifications
The following are the connectivity specifications:
• Two 10/100/1000 GbE ports (A and B)
Note: Port A is set to LAN and cannot be changed.
• Three 10/100BaseT FE ports (C, D, E)
• Serial port
Table 4 SG720 LED descriptions
Label Activity Description
Online On An Internet connection has been established.
Failover On The appliance has switched to the backup Internet connection.
PWR On Power is supplied to the UTM Firewall appliance.
H/B (Heart
Beat)
Flashing The appliance is operating correctly.
On If this LED is on and not flashing, an operating error has occurred.
Off If the power is on and the H/B light is off, either the Halt Now option is
activated in preparation to power down safely, or an operating error has
occurred.
High Avail On High Availability. Indicates the appliance has switched to a backup
appliance.