Mypower
S4100
Troubleshooting
Maipu Confidential & Proprietary Information
Page
120
of
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PVLAN Troubleshooting
This c
hapter describes the common problems encountered in PVLAN for
the network administrator to locate the problems.
Main contents:
z
Basic Idea of PVLAN troubleshooting
z
Common PV
LAN troubleshooting
Basic Idea of PVLAN
Troubleshooting
1.
Che
ck whether the show private vlan exists.
Method: use the show private-vlan command to check whether the vlan
exists and the mode is pvlan.
2.
Check whether the port belongs to the specified vlan.
Method: use the shoe private-vlan command to see whether the specified
port belongs to the configured vlan.
3.
Check whether the corresponding pvlan is configured.
Method: use the show private-vlan command to check whether the
required pvlan as
sociation is configured.
Common PVLAN
Troubleshooting
Fault
1: Failed to configure a port to a PVLAN
