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Planet Technology WGS3-2620 User Manual

Page 7

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WGS3 Layer 3 Switch User’s Manual

5.8.3 Displaying Bridge Information................................................................................................ 208

5.8.3.1 Viewing the Current Spanning Tree Information.............................................................................208

5.8.3.2 Displaying the Current STA for Ports..............................................................................................210

5.8.4 Displaying VLAN Information................................................................................................. 212

5.8.4.1 VLAN Dynamic Registration Information ........................................................................................212

5.8.4.2 VLAN Forwarding Information ........................................................................................................212

5.8.5 IP Multicast Registration Table .............................................................................................. 213

5.8.6 IP Menu.................................................................................................................................. 214

5.8.6.1 Displaying Subnet Information........................................................................................................214

5.8.6.2 ARP Table ......................................................................................................................................215

5.8.6.3 Routing Table..................................................................................................................................215

5.8.6.4 Multicast Table ...............................................................................................................................217

5.8.6.4.1 Displaying IGMP Registration Table........................................................................................218

5.8.6.4.2 Displaying the Multicast Forwarding Cache ............................................................................219

5.8.6.4.3 Displaying the DVMRP Routing Table.....................................................................................220

5.8.6.4.4 Displaying the DVMRP Neighbor Table ..................................................................................221

5.8.6.5 OSPF Table ....................................................................................................................................222

5.8.6.5.1 Display Interface Table............................................................................................................222

5.8.6.5.2 Displaying the Link State Table ...............................................................................................222

5.8.6.5.3 Displaying the Neighbor Table ................................................................................................223

5.8.6.5.4 Displaying the Virtual Neighbor Table .....................................................................................225

5.9 R

ESETTING THE

S

YSTEM

.................................................................................................................. 227

CHAPTER 6.ADVANCED TOPICS......................................................................................................... 228

6.1 L

AYER

2 S

WITCHING

........................................................................................................................ 228

6.1.1 Unicast Switching................................................................................................................... 229

6.1.2 Multicast Switching ................................................................................................................ 230

6.1.3 Spanning Tree Algorithm ....................................................................................................... 230

6.2 L

AYER

3 S

WITCHING

........................................................................................................................ 232

6.2.1 Initial Configuration ................................................................................................................ 232

6.2.2 IP Switching ........................................................................................................................... 233

6.2.3 Routing Path Management .................................................................................................... 234

6.2.4 ICMP Router Discovery ......................................................................................................... 234

6.2.5 Proxy ARP ............................................................................................................................. 234

6.2.6 Routing Protocols................................................................................................................... 235

6.2.6.1 RIP and RIP-2 Dynamic Routing Protocols ....................................................................................235

6.2.6.2 OSPFv2 Dynamic Routing Protocol................................................................................................236

6.2.7 Non-IP Protocol Routing ........................................................................................................ 238

6.3 V

IRTUAL

LAN

S

................................................................................................................................ 239

6.3.1 Assigning Ports to VLANs...................................................................................................... 240

6.3.1.1 VLAN Classification ........................................................................................................................240

6.3.1.2 Port Overlapping.............................................................................................................................240

6.3.1.3 Port-based VLANs ..........................................................................................................................240

6.3.1.4 Automatic VLAN Registration (GVRP)............................................................................................240

6.3.2 Forwarding Tagged/Untagged Frames .................................................................................. 241

6.3.3 Connecting VLAN Groups ..................................................................................................... 242

6.4 M

ULTICAST

F

ILTERING

...................................................................................................................... 243

6.4.1 IGMP Snooping...................................................................................................................... 243

6.4.2 IGMP Protocol........................................................................................................................ 243

6.4.3 GMRP Protocol ...................................................................................................................... 244

6.4.4 DVMRP Routing Protocol ...................................................................................................... 244

6.5 C

LASS

-

OF

-S

ERVICE

(C

O

S) S

UPPORT

............................................................................................... 245

6.6 BOOTP/DHCP R

ELAY

.................................................................................................................... 246

6.7 S

ECURITY

F

EATURES

....................................................................................................................... 247

6.7.1 SNMP Community Strings ..................................................................................................... 247

6.7.2 User Name and Passwords ................................................................................................... 247

6.7.3 MAC Address Filters .............................................................................................................. 247

6.7.4 IP Address Filters................................................................................................................... 247

6.8 SNMP M

ANAGEMENT

S

OFTWARE

.................................................................................................... 248

6.9 R

EMOTE

M

ONITORING

(RMON) ....................................................................................................... 248

APPENDIX A TROUBLESHOOTING ..................................................................................................... 249

A.1 T

ROUBLESHOOTING

C

HART

............................................................................................................. 249

A.2 U

PGRADING

F

IRMWARE VIA THE

S

ERIAL

P

ORT

.................................................................................. 250