Cisco SG350X-24 User Manual

Security: IPv6 First Hop Security
Configuring IPv6 First Hop Security through Web GUI
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x 556
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- No Limit—Disables verification of the lower boundary of the hop count limit.
- User Defined—Verifies that the hop-count limit is greater than or equal to this value.
• Maximal Hop Limit—Indicates if the RA Guard policy checks the maximum hop limit
of the packet received.
- Inherited—Feature is inherited from either the VLAN or system default (client).
- No Limit—Disables verification of the high boundary of the hop-count limit.
- User Defined—Verifies that the hop-count limit is less than or equal to this value.
The value of the high boundary must be equal or greater than the value of the low
boundary.
• Minimal Router Preference—This field indicates whether the RA Guard policy will
verify the minimum advertised Default Router Preference value in RA messages within
an RA Guard policy.
- Inherited—Feature is inherited from either the VLAN or system default (client).
- No Verification—Disables verification of the low boundary of Advertised Default
Router Preference.
- Low—Specifies the minimum allowed Advertised Default Router Preference value.
The following values are acceptable: low, medium and high (see RFC4191).
- Medium—Specifies the minimum allowed Advertised Default Router Preference
value. The following values are acceptable: low, medium and high (see RFC4191).
- High—Specifies the minimum allowed Advertised Default Router Preference
value. The following values are acceptable: low, medium and high (see RFC4191).
• Maximal Router Preference—This field indicates whether the RA Guard policy will
verify the maximum advertised Default Router Preference value in RA messages within
an RA Guard policy.
- Inherited—Feature is inherited from either the VLAN or system default (client).
- No Verification—Disables verification of the high boundary of Advertised Default
Router Preference.
- Low—Specifies the maximum allowed Advertised Default Router Preference value.
The following values are acceptable: low, medium and high (see RFC4191).
- Medium—Specifies the maximum allowed Advertised Default Router Preference
value. The following values are acceptable: low, medium and high (see RFC4191).
- High—Specifies the maximum allowed Advertised Default Router Preference
value. The following values are acceptable: low, medium and high (see RFC4191).

Cisco SG350X-24 Specifications

General

Model	SG350X-24
Layer	Layer 3
Power Supply	Internal
Rack Mountable	Yes
RAM	512 MB
Flash Memory	256 MB
MAC Address Table	16K entries
Power over Ethernet (PoE)	No
Uplink Ports	4 x 10 Gigabit Ethernet
Jumbo Frame Support	Yes
Power Dedicated to PoE	Not applicable
Dimensions	440 x 44 x 350 mm
Stacking	Yes
Operating Temperature	0°C to 45°C
Storage Temperature	-20°C to 70°C
Relative Humidity	10% to 90% (non-condensing)
Power Consumption	30W (maximum)