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HP ProCurve 2610 User Manual

HP ProCurve 2610
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Displaying IRDP Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-25
Configuring DHCP Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
DHCP Packet Forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Unicast Forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Broadcast Forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Minimum Requirements for DHCP Relay Operation . . . . . . . . . . . . . 7-27
Enabling DHCP Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
Configuring a Helper Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
DHCP Option 82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
Option 82 Server Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
General DHCP Option 82 Requirements and Operation . . . . . . . 7-30
Option 82 Field Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Forwarding Policies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34
Multiple Option 82 Relay Agents in a Client Request Path . . . . . 7-35
Validation of Server Response Packets . . . . . . . . . . . . . . . . . . . . . 7-36
Multinetted VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
Configuring Option 82 Operation on the Routing Switch . . . . . . 7-38
Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40
UDP Broadcast Forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
Subnet Masking for UDP Forwarding Addresses . . . . . . . . . . . . . . . . 7-43
Configuring and Enabling UDP Broadcast Forwarding . . . . . . . . . . . 7-44
Globally Enabling UDP Broadcast Forwarding . . . . . . . . . . . . . . 7-44
Configuring UDP Broadcast Forwarding on Individual VLANs . 7-44
Displaying the Current IP Forward-Protocol Configuration . . . . . . . 7-46
Operating Notes for UDP Broadcast Forwarding . . . . . . . . . . . . . . . . 7-47
Messages Related to UDP Broadcast Forwarding . . . . . . . . . . . . . . . 7-47
8 ProCurve Stack Management
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Which Devices Support Stacking? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Components of ProCurve Stack Management . . . . . . . . . . . . . . . . . . . . 8-6
General Stacking Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
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HP ProCurve 2610 Specifications

General IconGeneral
BrandHP
ModelProCurve 2610
CategorySwitch
LanguageEnglish

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