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HP PROCURVE 2910AL Configuration Guide

HP PROCURVE 2910AL
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IPv6 Management Security Features
Authorized IP Managers for IPv6
to 0 (“off”) and allow the corresponding bits in an authorized IPv6 address to
be either “on” or “off”. As a result, only the four IPv6 addresses shown in Figure
6-5 are allowed access.
1st
Block
2nd
Block
3rd
Block
4th
Block
5th
Block
6th
Block
7th
Block
8th
Block
IPv6 Mask FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFC
IPv6 Address Entered with the “ipv6 2001 DB8 0000 0000 244 17FF FEB6 D37D
authorized-managers” Command
Other Authorized IPv6 Addresses 2001 DB8 0000 0000 244 17FF FEB6 D37C
2001 DB8 0000 0000 244 17FF FEB6 D37E
2001 DB8 0000 0000 244 17FF FEB6 D37F
Figure 6-5. Example: How Hexadecimal C in a Mask Authorizes Four IPv6 Manager Addresses
Example. Figure 6-6 shows an example in which a mask is applied to the
IPv6 address: 2001:DB8:0000:0000:244:17FF:FEB6:D37D/64. The specified mask
FFFF:FFFF:FFFF:FFF8:FFFF:FFFF:FFFF:FFFF configures eight management stations as
authorized IP manager stations.
Note that, in this example, the IPv6 mask is applied as follows:
Eight management stations in different subnets are authorized by the
value of the fourth block (FFF8) in the 64-bit prefix ID (FFFF:FFFF:FFFF:FFF8)
of the mask. (The fourth block of the prefix ID is often used to define
subnets in an IPv6 network.)
The binary equivalent of FFF8 that is used to specify valid subnet IDs in the
IPv6 addresses of authorized stations is: 1111 1111 1111 1000.
The three “off” bits (1000
) in the last part of the this block (FFF8) of the
mask allow for eight possible authorized IPv6 stations:
2001:DB8:0000:0000
:244:17FF:FEB6:D37D
2001:DB8:0000:0001
:244:17FF:FEB6:D37D
2001:DB8:0000:0002
:244:17FF:FEB6:D37D
2001:DB8:0000:0003
:244:17FF:FEB6:D37D
2001:DB8:0000:0004
:244:17FF:FEB6:D37D
2001:DB8:0000:0005
:244:17FF:FEB6:D37D
2001:DB8:0000:0006
:244:17FF:FEB6:D37D
2001:DB8:0000:0007
:244:17FF:FEB6:D37D
6-9

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HP PROCURVE 2910AL Specifications

General IconGeneral
ModelHP ProCurve 2910al
Switching Capacity128 Gbps
Throughput95.2 Mpps
ManagementWeb, CLI, SNMP
Jumbo Frame SupportYes
ManageableYes
Power100-240 VAC
Power SupplyInternal
Operating Temperature0°C to 45°C (32°F to 113°F)
StackingYes
MAC Address Table Size32000 entries
Routing ProtocolRIP, OSPF
FeaturesIPv6, VLAN, QoS, ACLs
Operating Humidity15% to 95% non-condensing
Uplink Ports4
Power over EthernetYes (PoE+ models available)

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