Cisco 300 Series Administration Guide

Security: IPV6 First Hop Security
Configuring First Hop Security through Web GUI
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 427
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• Other Configuration Flag—This field specifies verification of the
advertised Other Configuration flag within an IPv6 RA Guard policy.
- No Verification—Disables verification of the advertised Other
Configuration flag.
- On—Enables verification of the advertised Managed Other flag.
- Off—The value of the flag must be 0.
• Minimal Route 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.
- 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 Route 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.
- 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 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48