Cisco SGE2000 User Manual

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Chapter 4: Configuring Device Security
Defining DOS Prevention
SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide
Chapter
4
Global Settings Page
The Global Settings Page contains the following fields:
• Security Suite Status — Indicates if DOS security is enabled on the device. The possible field
values are:
• Enable — Enables DOS security.
• Disable — Disables DOS security on the device. This is the default value.
• Denial of Service Protection — Indicates if service is enabled. If the service protection is disabled,
the Stacheldraht Distribution, Invasor Trojan, and Back Office Trojan fields are disabled.
• Stacheldraht Distribution — Discard TCP packets with source TCP port equal to 16660
• Invasor Trojan — Discard TCP packets with destination TCP port equal to 2140 and source TCP
port equal to 1024.
• Back Office Trojan — Discard UDP packets with destination UDP port equal to 31337 and source
UDP port equal to 1024.
2. Define the relevant fields.
3. Click Apply. The Dos prevention global settings are defined, and the device is updated.

Cisco SGE2000 Specifications

General

Jumbo Frame Support	9KB
VLANs	Up to 256
Management	Web-based, SNMP, CLI
Standards	IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1D, 802.1Q, 802.1p, 802.1w
Dimensions	440 x 44 x 257 mm
Power Supply	100 to 240V AC, 50-60 Hz
Operating Temperature	0°C to 40°C
Storage Temperature	-20 to 70°C (-4 to 158°F)
Humidity	10% to 90% non-condensing
Weight	3.2 kg