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Netgear GSM5212P GSM5212P/GSM7212P/GSM7212F/GSM7224P User Manual - Page 104

MAC Based VLAN, Acceptable Frame Types, VLAN only, Admit All, Ingress Filtering, Port Priority

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Web Management User Guide 5. Use Acceptable Frame Types to specify the types of frames that may be received on this port. The options are 'VLAN only' and 'Admit All': • When set to 'VLAN only', untagged frames or priority tagged frames received on this port are discarded. • When set to 'Admit All', untagged frames or priority tagged frames received on this port are accepted and assigned the value of the Port VLAN ID for this port. With either option, VLAN tagged frames are forwarded in accordance to the 802.1Q VLAN specification. 6. Ingress Filtering: • When enabled, the frame is discarded if this port is not a member of the VLAN with which this frame is associated. In a tagged frame, the VLAN is identified by the VLAN ID in the tag. In an untagged frame, the VLAN is the Port VLAN ID specified for the port that received this frame. • When disabled, all frames are forwarded in accordance with the 802.1Q VLAN bridge specification. The factory default is disabled. 7. Use Port Priority to specify the default 802.1p priority assigned to untagged packets arriving at the port. The possible value is from 0 to 7. MAC Based VLAN The MAC Based VLAN feature allows incoming untagged packets to be assigned to a VLAN and thus classify traffic based on the source MAC address of the packet. A MAC to VLAN mapping is defined by configuring an entry in the MAC to VLAN table. An entry is specified via a source MAC address and the desired VLAN ID. The MAC to VLAN configurations are shared across all ports of the device (i.e. there is a system wide table that has MAC address to VLAN ID mappings). When untagged or priority tagged packets arrive at the switch and entries exist in the MAC to VLAN table, the source MAC address of the packet is looked up. If an entry is found the corresponding VLAN ID is assigned to the packet. If the packet is already priority tagged it will maintain this value, otherwise the priority will be set to zero. The assigned VLAN ID is verified against the VLAN table, if the VLAN is valid ingress processing on the packet continues, otherwise the packet is dropped. This implies that the user is allowed to configure a MAC address mapping to a VLAN that has not been created on the system. To display the MAC Based VLAN page, click Switching VLAN  Advanced  MAC Based VLAN. 104

Section	Page
ProSafe® Managed Switch	1
Contents	3
1. Getting Started	8
Switch Management Interface	8
Web Access	8
Understanding the User Interfaces	9
Using the Web Interface	9
Using SNMP	14
Interface Naming Convention	14
2. Configuring System Information	16
Management	16
System Information	16
Switch Statistics	21
System CPU Status	24
Loopback Interface	26
Network Interface	27
Time	31
DNS	38
SDM Template Preference	40
Services	42
DHCP Server	42
DHCP Relay	51
DHCP L2 Relay	52
UDP Relay	55
PoE	57
Basic	57
Advanced	59
SNMP	64
SNMPV1/V2	64
SNMP V3	70
LLDP	71
LLDP	72
LLDP-MED	78
ISDP	87
Basic	87
Advanced	88
Timer Schedule	93
Timer Global Configuration	93
Timer Schedule Configuration	94
3. Configuring Switching Information	96
VLANs	96
Basic	97
Advanced	99
Spanning Tree Protocol	112
Basic	112
Advanced	115
Multicast	127
MFDB	127
IGMP Snooping	129
MLD Snooping	140
MVR Configuration	147
Basic	147
Advanced	148
Address Table	152
Basic	152
Advanced	154
Ports	158
Port Configuration	158
Port Description	160
Link Aggregation Groups	161
LAG Configuration	162
LAG Membership	163
4. Routing	166
Routing Table	166
Basic	167
Advanced	169
IP	171
Basic	171
Advanced	178
VLAN	186
VLAN Routing Wizard	187
VLAN Routing Configuration	188
ARP	189
Basic	189
Advanced	190
Router Discovery	193
5. Configuring Quality of Service	196
Class of Service	197
Basic	197
Advanced	199
Differentiated Services	204
DiffServ Wizard	205
Auto VoIP Configuration	207
Basic	207
Advanced	209
6. Managing Device Security	224
Management Security Settings	224
Local User	224
Enable Password Configuration	227
Line Password Configuration	227
RADIUS	228
Configuring TACACS+	234
Authentication List Configuration	236
Login Sessions	240
Configuring Management Access	241
HTTP	241
HTTPS	243
SSH	246
Telnet	249
Console Port	251
Denial of Service	252
Port Authentication	253
Basic	254
Advanced	255
Traffic Control	262
MAC Filter	263
Port Security	265
Private Group	270
Protected Ports Configuration	272
Storm Control	273
Control	275
DHCP Snooping	275
IP Source Guard	281
Dynamic ARP Inspection	283
Configuring Access Control Lists	288
ACL Wizard	288
Basic	289
Advanced	294
7. Monitoring the System	308
Ports	308
Port Statistics	309
Port Detailed Statistics	311
EAP Statistics	317
Cable Test	320
Logs	321
Buffered Logs	322
Command Log Configuration	324
Console Log Configuration	324
SysLog Configuration	325
Trap Logs	326
Event Logs	328
Persistent Logs	329
Port Mirroring	330
Multiple Port Mirroring	330
sFlow	332
Basic	332
Advanced	333
8. Maintenance	336
Save Configuration	336
Save Configuration	336
Auto Install Configuration	337
Reset	337
Device Reboot	338
Factory Default	338
Password Reset	339
Upload File From Switch	339
File Upload	340
HTTP File Upload	341
USB File Upload	342
Download File To Switch	342
File Download	343
HTTP File Download	344
USB File Download	346
File Management	347
Copy	347
Dual Image Configuration	348
Troubleshooting	349
Ping IPv4	349
Ping IPv6	350
Traceroute IPv4	351
Traceroute IPv6	352
9. Help	354
Online Help	354
Support	354
User Guide	355
A. Default Settings	357
B. Configuration Examples	361
Virtual Local Area Networks (VLANs)	361
VLAN Example Configuration	362
Access Control Lists (ACLs)	363
MAC ACL Example Configuration	364
Standard IP ACL Example Configuration	365
Differentiated Services (DiffServ)	366
Class	366
DiffServ Traffic Classes	367
Creating Policies	367
DiffServ Example Configuration	368
802.1X	370
802.1X Example Configuration	371
MSTP	372
MSTP Example Configuration	374
C. Notification of Compliance	378

Match case Limit results 1 per page

104

Web Management User Guide

Use

Acceptable Frame Types

to specify the types of frames that may be received on this

port. The options are 'VLAN only' and 'Admit All':

•

When set to '

VLAN only

', untagged frames or priority tagged frames received on this

port are discarded.

•

When set to '

Admit All

', untagged frames or priority tagged frames received on this

port are accepted and assigned the value of the Port VLAN ID for this port. With either

option, VLAN tagged frames are forwarded in accordance to the 802.1Q VLAN

specification.

Ingress Filtering

•

When enabled, the frame is discarded if this port is not a member of the VLAN with

which this frame is associated. In a tagged frame, the VLAN is identified by the VLAN

ID in the tag. In an untagged frame, the VLAN is the Port VLAN ID specified for the

port that received this frame.

•

When disabled, all frames are forwarded in accordance with the 802.1Q VLAN bridge

specification. The factory default is disabled.

Use

Port Priority

to specify the default 802.1p priority assigned to untagged packets arriving

at the port. The possible value is from 0 to 7.

MAC Based VLAN

The MAC Based VLAN feature allows incoming untagged packets to be assigned to a VLAN

and thus classify traffic based on the source MAC address of the packet.

A MAC to VLAN mapping is defined by configuring an entry in the MAC to VLAN table. An

entry is specified via a source MAC address and the desired VLAN ID. The MAC to VLAN

configurations are shared across all ports of the device (i.e. there is a system wide table that

has MAC address to VLAN ID mappings).

When untagged or priority tagged packets arrive at the switch and entries exist in the MAC to

VLAN table, the source MAC address of the packet is looked up. If an entry is found the

corresponding VLAN ID is assigned to the packet. If the packet is already priority tagged it will

maintain this value, otherwise the priority will be set to zero. The assigned VLAN ID is verified

against the VLAN table, if the VLAN is valid ingress processing on the packet continues,

otherwise the packet is dropped. This implies that the user is allowed to configure a MAC

address mapping to a VLAN that has not been created on the system.

To display the MAC Based VLAN page, click

Switching



VLAN



Advanced



MAC Based

VLAN