IBM RackSwitch G8000, Application Manual

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RackSwitch G8000: Application Guide
VLANs and Port VLAN ID Numbers
VLAN Numbers
The G8000 supports up to 1024 VLANs per switch. Even though the maximum
number of VLANs supported at any given time is 1024, each can be identified with
any number between 1 and 4094. VLAN 1 is the default VLAN for the data ports.
Use the following command to view VLAN information:
PVID Numbers
Each port in the switch has a configurable default VLAN number, known as its PVID .
By default, the PVID for all non-management ports is set to 1, which correlates to
the default VLAN ID. The PVID for each port can be configured to any VLAN
number between 1 and 4094.
Use the following command to view PVIDs:
Use the following command to set the port PVID:
Each port on the switch can belong to one or more VLANs, and each VLAN can
have any number of switch ports in its membership. Any port that belongs to multiple
VLANs, however, must have VLAN tagging enabled (see “VLAN Tagging” on
page 95 ).
RS G8000)#
show vlan
VLAN Name Status Ports
---- ------------------------ ------ -------------------------
1 Default VLAN ena 1-48, XGE1-XGE4
2 VLAN 2 dis empty
RS G8000#
show interface information
Port Tag Type RMON Lrn Fld PVID NAME VLAN(s)
---- --- ---------- ---- --- --- ----- ------------ -------------------
1 n External d e e 1 1
2 n External d e e 1 1
3 n External d e e 1 1
4 n External d e e 1 1
5 n External d e e 1 1
6 n External d e e 1 1
...
* = PVID is tagged.
RS G8000(config)#
interface port
<port number>
RS G8000(config-if)#
pvid
<PVID number>