HP 5500 Ei 5500 Si Switch Series Configuration Guide

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•  The MAC address of IP phone A is 001 1-1100-0001. The phone connects to a downstream device 
named PC A whose MAC address is 0022-1 100-0002 and to GigabitEthernet 1/0/1 on an 
upstream device named Device A. 
•   The MAC address of IP phone B is 001 1-2200-0001. The phone connects to a downstream device 
named PC B whose MAC address is 0022-2200-0002 and to GigabitEthernet 1/0/2 on Device A. 
•   Device A uses voice VLAN 2 to transmit voice packets for IP phone A and uses voice VLAN 3 to...

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[DeviceA-GigabitEthernet1/0/1] port link-type hybrid 
# Configure GigabitEthernet 1/0/1 to operate in automatic voice VLAN assignment mode. By default, 
a port operates in automatic voice VLAN assignment mode. (Optional) 
[DeviceA-GigabitEthernet1/0/1] voice vlan mode auto 
# Configure VLAN 2 as the voice VLAN for GigabitEthernet 1/0/1. 
[DeviceA-GigabitEthernet1/0/1] voice vlan 2 enable 
[DeviceA-GigabitEthernet1/0/1] quit 
# Configure GigabitEthernet 1/0/2. 
[DeviceA] interface gigabitethernet...

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•  Configure GigabitEthernet 1/0/1 to operate in manual voice VLAN assignment mode. Configure 
GigabitEthernet 1/0/1 to allow voice traffic with an OUI address of 001 1-2200-0000, a mask of 
ffff-ff00-0000, and a description string of test  to be forwarded in the voice VLAN. 
Figure 51  Network diagram 
 
 
Configuration procedure 
# Configure the voice VLAN to operate in security mode. A voice VLAN operates in security mode by 
default. (Optional) 
 system-view 
[DeviceA] voice vlan security...

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0060-b900-0000  ffff-ff00-0000  Philips/NEC phone 
00e0-7500-0000  ffff-ff00-0000  Polycom phone 
00e0-bb00-0000  ffff-ff00-0000  3com phone 
# Display the states of voice VLANs. 
 display voice vlan state 
Maximum of Voice VLANs: 8 
 Current Voice VLANs: 1 
 Voice VLAN security mode: Security 
 Voice VLAN aging time: 1440 minutes 
 Voice VLAN enabled port and its mode: 
 PORT                        VLAN        MODE        COS        DSCP...

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Configuring GVRP 
The Generic Attribute Registration Protocol (GARP) provides a generic framework for devices in a 
switched LAN, such as end stations and switches, to register and deregister attribute values. The GARP 
VLAN Registration Protocol (GVRP) is a GARP application that registers and deregisters VLAN attributes. 
GVRP uses the operating mechanism of GARP to ma intain and propagate dynamic VLAN registration 
information for GVRP devices on the network.  
Overview 
GARP 
GARP provides a...

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A GARP participant sends Join messages when it wishes to declare its attribute values or receives 
Join messages from other GARP participants.  
Join messages fall into JoinEmpty and JoinIn. A  GARP participant sends JoinEmpty messages to 
declare attribute values that it has not register ed. It sends JoinIn messages to declare attribute 
values that it has registered. 
•   Leave messages 
A GARP participant sends Leave messages when it wi shes to withdraw declarations of its attribute 
values...

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•  On a GARP-enabled network, each port maintain s its own Hold, Join, and Leave timers, but only 
one LeaveAll timer is maintained on each device. This LeaveAll timer applies to all ports on the 
device.  
•   The value ranges for the Hold, Join, Leave, and LeaveAll timers are dependent on one another. 
See  Tabl e  2 0  
for their dependencies. 
•   Set the LeaveAll timer greater than any Leave timer and not smaller than its default value, 1000 
centiseconds. Each time a LeaveAll timer expires, a...

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Field Description  Value 
Attribute event  Event that the attribute describes 
 
• 0x00—LeaveAll event 
• 0x01 —JoinEmpty event 
• 0x02 —JoinIn event 
• 0x03 —LeaveEmpty event 
• 0x04—LeaveIn event 
• 0x05 —Empty event  
Attribute value  Attribute value 
 VLAN ID for GVRP 
If the value of the attribute event field is 
0x00 (LeaveAll event), the attribute value 
field is invalid.
 
 
The destination MAC addresses of GARP messages are multicast MAC addresses, and vary with GARP 
applications. For...

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•  GVRP configuration made in Ethernet interface  view or Layer 2 aggregate interface view takes 
effect on the current interface only; GVRP configuration made in port group view takes effect on all 
the member ports in the group.  
•   GVRP configuration made on a member port in an aggregation group takes effect only after the 
port is removed from the aggregation group. 
Complete these tasks to configure GVRP: 
 
Task Remarks 
Configuring GVRP functions  Required 
Configuring the GARP timers...

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Step Command Remarks 
4.  Configure the link type of 
the ports as trunk.  port link-type trunk  Access by default.  
For more information about the 
port link-type trunk
 command, 
see  Layer 2—LAN Switching 
Command Reference .  
5.  Assign the trunk ports to 
all VLANs.  port trunk permit vlan all  By default, a trunk port is 
assigned to VLAN 1 only.  
For more information about the 
port trunk permit vlan all
 
command, see  Layer 2—LAN 
Switching Command Reference . 
 
6.  Enable GVRP on the...