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Netgear GS752TP GS728TP/GS728TPP/GS752TP Software Administration Manual - Page 92

Spanning Tree Protocol, Enable, Disable, APPLY

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GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches 2. To configure Auto-VoIP interface settings for a physical port or a LAG port, click PORT, LAGS, or ALL. 3. Enter the interface name in the Go To Interface field and click the Go button. The entry corresponding to the specified port is selected. 4. Select Enable or Disable from the Auto-VoIP Mode drop-down list, as the Auto-VoIP administrative mode for the interface. 5. Click APPLY to send the updated configuration to the switch. Spanning Tree Protocol The Spanning Tree Protocol (STP) provides a tree topology for any arrangement of bridges. STP also provides one path between end stations on a network, eliminating loops. Spanning tree versions supported include Common STP, Multiple STP, and Rapid STP. Classic STP provides a single path between end stations, avoiding and eliminating loops. For information about configuring Common STP, see CST Port Configuration on page 96. Multiple Spanning Tree Protocol (MSTP) supports multiple instances of spanning tree to efficiently channel VLAN traffic over different interfaces. Each instance of the spanning tree behaves in the manner specified in IEEE 802.1w, Rapid Spanning Tree (RSTP), with slight modifications in the working but not the end effect (chief among the effects, is the rapid transitioning of the port to 'forwarding'). The difference between the RSTP and the traditional STP (IEEE 802.1D) is the ability to configure and recognize full-duplex connectivity and ports that are connected to end stations, resulting in rapid transitioning of the port to forwarding state and the suppression of Topology Change Notification. These features are represented by the parameters point-to-point and edgeport. MSTP is compatible with both RSTP and STP, and can be configured to operate entirely as an RSTP bridge or an STP bridge. Note: For two bridges to be in the same region, the force version should be 802.1s, and their configuration name, digest key, and revision level should match. For more information about regions and their effect on network topology, refer to the IEEE 802.1Q standard. The STP link contains links to features described in the following sections: • STP Configuration • CST Configuration • CST Port Configuration • CST Port Status • Rapid STP • MST Configuration • MST Port Configuration Configuring Switching Information 92

Section	Page
GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches	1
Contents	3
1. Getting Started	8
Getting Started with the NETGEAR Switch	9
Switch Management Interface	10
Connect the Switch to the Network	11
Discover a Switch in a Network with a DHCP Server	12
Switch Discovery in a Network Without a DHCP Server	14
Configure the Network Settings on the Administrative System	15
Access the Management Interface from the Web	17
Understand the User Interface	17
Use SNMP	22
Interface Naming Convention	24
2. Configuring System Information	25
Management	26
System Information	26
IP Configuration	27
IPv6 Network Configuration	29
IPv6 Network Neighbors	31
Time	32
DNS	36
Green Ethernet Configuration	38
PoE	44
PoE Global Configuration	44
PoE Port Configuration	46
Timer Global Configuration	47
SNMP	50
SNMP v1/v2	50
Trap Flags	53
SNMP Supported MIBs	53
SNMP v3 User Configuration	54
LLDP	56
LLDP Configuration	56
LLDP Port Settings	58
LLDP-MED Network Policy	59
LLDP-MED Port Settings	60
Local Information	61
Neighbors Information	63
Services—DHCP Snooping	68
DHCP Snooping Global Configuration	68
DHCP Snooping Interface Configuration	69
DHCP Snooping Binding Configuration	70
DHCP Snooping Persistent Configuration	72
3. Configuring Switching Information	73
Ports	74
Global Configuration	74
Port Configuration	75
Link Aggregation Groups	77
LAG Configuration	77
LAG Membership	79
LACP Configuration	80
LACP Port Configuration	80
VLANs	82
VLAN Configuration	82
VLAN Membership Configuration	84
Port VLAN ID Configuration	85
Voice VLAN	87
Voice VLAN Properties	87
Voice VLAN Port Setting	88
Voice VLAN OUI	89
Auto-VoIP Configuration	91
Spanning Tree Protocol	92
STP Configuration	93
CST Configuration	94
CST Port Configuration	96
CST Port Status	97
Rapid STP	99
MST Configuration	100
MST Port Configuration	101
Multicast	104
MFDB	104
Auto-Video Configuration	106
IGMP Snooping	107
IGMP Snooping Querier	111
MLD Snooping	115
Static Multicast Address	118
Forwarding Database	122
Address Table	122
Dynamic Address Configuration	124
Static MAC Address	125
4. Configuring Routing	126
Configure IP Settings	127
Configure VLAN Routing	128
VLAN Routing Wizard	128
Configure VLAN Routing	130
Configure and View Routes	131
Configure ARP	133
ARP Cache	134
ARP Entry Configuration	135
Global ARP Configuration	136
ARP Entry Management	137
5. Configure Quality of Service	138
Class of Service	139
Basic CoS Configuration	139
CoS Interface Configuration	140
Queue Configuration	142
802.1p to Queue Mapping	143
DSCP to Queue Mapping	144
Differentiated Services	145
Defining DiffServ	145
Diffserv Configuration	145
DSCP Violate Action Mapping	146
Class Configuration	147
IPv6 Class Configuration	150
Policy Configuration	153
Service Configuration	155
Service Statistics	156
6. Managing Device Security	158
Management Security Settings	159
Change Password	159
Configure RADIUS Settings	160
Configure TACACS+	163
Authentication List Configuration	166
Configure Management Access	170
HTTP Configuration	170
Secure HTTP Configuration	171
Certificate Management	172
Access Control	173
Port Authentication	176
802.1x Configuration	176
Port Authentication	178
Port Summary	180
Traffic Control	183
Storm Control	183
Port Security Interface Configuration	184
Security MAC Address	185
Protected Ports	186
Configure Access Control Lists	188
ACL Wizard	188
MAC ACL	191
MAC Rules	192
MAC Binding Configuration	194
MAC Binding Table	195
IP ACL	196
IP Rules	198
IP Extended Rules	199
IPv6 ACL	202
IPv6 Rules	203
IP Binding Configuration	205
IP Binding Table	206
7. Monitoring the System	208
Ports	209
Switch Statistics	209
Port Statistics	210
Port Detailed Statistics	212
EAP Statistics	216
Cable Test	217
Logs	218
Buffered Logs	218
Server Log	220
Trap Logs	221
Mirroring	223
System Resources Utilization	225
8. Maintenance	226
Reset	227
Device Reboot	227
Factory Default	227
Upload a File from the Switch	229
TFTP File Upload	229
HTTP File Upload	231
Download a File to the Switch	232
TFTP File Download	232
HTTP File Download	234
File Management	235
Dual Image Configuration	235
Dual Image Status	236
Troubleshooting	238
Ping	238
Ping IPv6	239
Traceroute	240
Remote Diagnostics	241
9. Help	243
Online Help	244
Support	244
User Guide	244
Registration	246
A. Hardware Specifications and Default Values	248
Switch Features and Defaults	250
B. Configuration Examples	253
Virtual Local Area Networks (VLANs)	254
Sample VLAN Configuration	255
Access Control Lists (ACLs)	256
Sample MAC ACL Configuration	256
Sample Standard IP ACL Configuration	257
Differentiated Services (DiffServ)	259
Class	259
DiffServ Traffic Classes	260
Create Policies	260
Sample DiffServ Configuration	261
802.1x	263
Sample 802.1x Configuration	264
MSTP	266
Sample MSTP Configuration	267
Configure VLAN Routing with Static Route	270
VLAN Routing Overview	270
Sample VLAN Routing Configuration	270

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Configuring Switching Information

GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches

To configure Auto-VoIP interface settings for a physical port or a LAG port, click

PORT

LAGS

, or

ALL

Enter the interface name in the Go To Interface field and click the

button.

The entry corresponding to the specified port is selected.

Select

Enable

Disable

from the Auto-VoIP Mode drop-down list, as the Auto-VoIP

administrative mode for the interface.

Click

APPLY

to send the updated configuration to the switch.

Spanning Tree Protocol

The Spanning Tree Protocol (STP) provides a tree topology for any arrangement of bridges.

STP also provides one path between end stations on a network, eliminating loops. Spanning

tree versions supported include Common STP, Multiple STP, and Rapid STP.

Classic STP provides a single path between end stations, avoiding and eliminating loops. For

information about configuring Common STP, see

CST Port Configuration

on page

96.

Multiple Spanning Tree Protocol (MSTP) supports multiple instances of spanning tree to

efficiently channel VLAN traffic over different interfaces. Each instance of the spanning tree

behaves in the manner specified in IEEE 802.1w, Rapid Spanning Tree (RSTP), with slight

modifications in the working but not the end effect (chief among the effects, is the rapid

transitioning of the port to ‘forwarding’). The difference between the RSTP and the traditional

STP (IEEE 802.1D) is the ability to configure and recognize full-duplex connectivity and ports

that are connected to end stations, resulting in rapid transitioning of the port to forwarding

state and the suppression of Topology Change Notification. These features are represented

by the parameters point-to-point and edgeport. MSTP is compatible with both RSTP and

STP, and can be configured to operate entirely as an RSTP bridge or an STP bridge.

Note:

For two bridges to be in the same region, the force version should be

802.1s, and their configuration name, digest key, and revision level

should match. For more information about regions and their effect on

network topology, refer to the IEEE

802.1Q

standard.

The STP link contains links to features described in the following sections:

•

STP Configuration

•

CST Configuration

•

CST Port Configuration

•

CST Port Status

•

Rapid STP

•

MST Configuration

•

MST Port Configuration