Cisco 500 Series Administration Guide

Security: IPv6 First Hop Security
Configuring IPv6 First Hop Security through Web GUI
Cisco 500 Series Stackable Managed Switch Administration Guide 530
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- 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.
• Managed Configuration Flag—This field specifies verification of the
advertised Managed Address Configuration flag within an IPv6 RA Guard
policy.
- No Verification—Disables verification of the advertised Managed
Address Configuration flag.
- On—Enables verification of the advertised Managed Address
Configuration flag.
- Off—The value of the flag must be 0.
• 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 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.
- 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.

Cisco 500 Series Specifications

General

Model	Cisco 500 Series
Category	Switch
Mounting	Rack-mountable
Management	Web-based, CLI, SNMP
Ports	24, 48
Port Speed	10/100/1000 Mbps
PoE Support	Available on some models
Switching Capacity	Up to 176 Gbps
MAC Address Table Size	16, 000 entries
Security	ACLs, 802.1X
Quality of Service (QoS)	Yes
Dimensions	Varies by model
Weight	Varies by model
Humidity	10% to 90% non-condensing
Power Supply	Internal
Power Consumption	Varies by model
Jumbo Frame Support	Up to 9216 bytes