xiii
show spantree nonforwardingreason ...............................................................................................8-53
Chapter 9: 802.1Q VLAN Configuration
VLAN Configuration Summary ....................................................................................................................... 9-1
Port String Syntax Used in the CLI .......................................................................................................... 9-1
Creating a Secure Management VLAN .................................................................................................... 9-1
Viewing VLANs ............................................................................................................................................... 9-2
Purpose .................................................................................................................................................... 9-2
Command ................................................................................................................................................. 9-3
show vlan............................................................................................................................................9-3
Creating and Naming Static VLANs ............................................................................................................... 9-5
Purpose .................................................................................................................................................... 9-5
Commands ............................................................................................................................................... 9-5
set vlan ...............................................................................................................................................9-5
set vlan name .....................................................................................................................................9-6
clear vlan ............................................................................................................................................9-6
clear vlan name ..................................................................................................................................9-7
Assigning Port VLAN IDs (PVIDs) and Ingress Filtering ................................................................................ 9-8
Purpose .................................................................................................................................................... 9-8
Commands ............................................................................................................................................... 9-8
show port vlan ....................................................................................................................................9-8
set port vlan........................................................................................................................................9-9
clear port vlan.....................................................................................................................................9-9
show port ingress filter......................................................................................................................9-10
set port ingress filter .........................................................................................................................9-11
show port discard .............................................................................................................................9-11
set port discard.................................................................................................................................9-12
Configuring the VLAN Egress List ................................................................................................................ 9-13
Purpose .................................................................................................................................................. 9-13
Commands ............................................................................................................................................. 9-13
show port egress ..............................................................................................................................9-13
set vlan forbidden .............................................................................................................................9-14
set vlan egress .................................................................................................................................9-15
clear vlan egress ..............................................................................................................................9-15
show vlan dynamicegress ................................................................................................................9-16
set vlan dynamicegress....................................................................................................................9-17
Setting the Host VLAN .................................................................................................................................. 9-18
Purpose .................................................................................................................................................. 9-18
Commands ............................................................................................................................................. 9-18
show host vlan..................................................................................................................................9-18
set host vlan .....................................................................................................................................9-18
clear host vlan ..................................................................................................................................9-19
Enabling/Disabling GVRP (GARP VLAN Registration Protocol) .................................................................. 9-20
About GARP VLAN Registration Protocol (GVRP) ................................................................................ 9-20
Purpose .................................................................................................................................................. 9-21
Commands ............................................................................................................................................. 9-21
show gvrp .........................................................................................................................................9-22
show garp timer................................................................................................................................9-22
set gvrp.............................................................................................................................................9-23
clear gvrp.....................................................................................................................
.....................9-24
set garp timer....................................................................................................................................9-24
Chapter 10: Differentiated Services Configuration
Globally Enabling or Disabling Diffserv ........................................................................................................ 10-2
Purpose .................................................................................................................................................. 10-2
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