HP A5120 EI Series Configuration Guide

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Configuring timers of MSTP ································································································································· 72
Configuring the timeout factor ····························································································································· 73
Configuring the maximum port rate ···················································································································· 74
Configuring ports as edge ports ·························································································································· 74
Configuring path costs of ports ···························································································································· 75
Configuring port priority ······································································································································· 77
Configuring the link type of ports ························································································································ 78
Configuring the mode a port uses to recognize/send MSTP packets ····························································· 79
Enabling the output of port state transition information ···················································································· 80
Enabling the MSTP feature ··································································································································· 80
Performing mCheck ··············································································································································· 80
Configuring Digest Snooping ······························································································································ 81
Configuring No Agreement Check ····················································································································· 83
Configuring protection functions ·························································································································· 85
Displaying and maintaining MSTP ······························································································································· 88
MSTP configuration example ········································································································································ 89
BPDU tunneling configuration ······································································································································· 94
Introduction to BPDU tunneling ····································································································································· 94
Background ···························································································································································· 94
BPDU tunneling implementation ··························································································································· 95
Configuring BPDU tunneling ········································································································································· 96
Configuration prerequisites ·································································································································· 96
Enabling BPDU tunneling ······································································································································ 97
Configuring destination multicast MAC address for BPDUs ············································································· 97
BPDU tunneling configuration examples······················································································································ 98
BPDU tunneling for STP configuration example ································································································· 98
BPDU tunneling for PVST configuration example ······························································································· 99
VLAN configuration ···················································································································································· 101
Introduction to VLAN ··················································································································································· 101
VLAN overview ···················································································································································· 101
VLAN fundamentals ············································································································································ 101
Types of VLANs ··················································································································································· 102
Configuring basic VLAN settings ······························································································································· 103
Configuring basic settings of a VLAN interface ······································································································· 104
Port-based VLAN configuration ·································································································································· 104
Introduction to port-based VLAN ······················································································································· 104
Assigning an access port to a VLAN ················································································································ 106
Assigning a trunk port to a VLAN ····················································································································· 107
Assigning a hybrid port to a VLAN ··················································································································· 108
Port-based VLAN configuration example ·········································································································· 109
MAC-based VLAN configuration ································································································································ 110
Introduction to MAC-based VLAN ····················································································································· 110
Configuring MAC-based VLAN ························································································································· 112
MAC-based VLAN configuration example ······································································································· 115
Protocol-based VLAN configuration ··························································································································· 118
Introduction to protocol-based VLAN ················································································································ 118
Configuring a protocol-based VLAN ················································································································· 118
Protocol-based VLAN configuration example ·································································································· 120
IP Subnet-based VLAN configuration ························································································································· 122
Introduction ·························································································································································· 122
Configuring an IP subnet-based VLAN ············································································································· 122
Displaying and maintaining VLAN ···························································································································· 124

HP A5120 EI Series Specifications

General

Uplink Ports	4 x SFP
Stacking	No
Management	CLI, Web, SNMP
Routing Protocols	RIP, OSPF
Power Supply	AC
MAC Address Table Size	16K
Dimensions	440 x 430 x 44 mm
Operating Temperature	0°C to 45°C
Operating Humidity	10% to 90% non-condensing
Model	HP A5120-24G EI Switch (JG234A)
VLANs	4094