White Papers

Table Of Contents
Display the specific interface configuration.
INTERFACE mode and INTERFACE VLAN mode
show config
Inspect the running-config, and, with the grep pipe option, display a specific part of the running-config.
show running-config | grep string
The following example shows the PVLAN parts of the running-config from the S50002 switch in the topology diagram
previously shown.
Display the type and status of the configured PVLAN interfaces.
show interfaces private-vlan [interface interface]
This command is specific to the PVLAN feature.
For more information, refer to the Security chapter in the Dell Networking OS Command Line Reference Guide.
Display the configured PVLANs or interfaces that are part of a PVLAN.
show vlan private-vlan [community | interface | isolated | primary | primary_vlan |
interface interface]
This command is specific to the PVLAN feature.
The following examples show the results of using this command without the command options on the S50001 switch in the
topology diagram previously shown.
Display the primary-secondary VLAN mapping. The following example shows the output from the S50002.
show vlan private-vlan mapping
This command is specific to the PVLAN feature.
The show arp and show vlan commands are revised to display PVLAN data.
The following example shows the vlan private-vlan command output from S5000-1.
S5000-1#show vlan private-vlan
Primary Secondary Type Active Ports
------- --------- --------- ------ ----------
4000 Primary Yes Te 0/0,23,25
4001 Community Yes Te 4/0,23
4002 Community Yes Te 4/24,47
4003 Isolated Yes Te 0/24,47
The following example shows the show vlan private-vlan command output from S50002.
S5000-2#show vlan private-vlan
Primary Secondary Type Active Ports
------- --------- --------- ------ ----------
4000 Primary Yes Te 0/3,25
4001 Community Yes Te 0/4-5
4003 Isolated Yes Te 0/6
The following example shows using the show vlan private-vlan mapping command output from S50002.
S5000-2#show vlan private-vlan mapping
Private Vlan:
Primary : 4000
Isolated : 4003
Community : 4001
NOTE: In the following example, notice the addition of the PVLAN codes P, I, and C in the left column.
The following example shows the show vlan command output from S50002.
S50V#show vlan
Codes: * - Default VLAN, G - GVRP VLANs, P - Primary, C - Community, I - Isolated
Q: U - Untagged, T - Tagged
x - Dot1x untagged, X - Dot1x tagged
G - GVRP tagged, M - Vlan-stack
NUM Status Description Q Ports
Private VLANs (PVLAN)
673