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- Table of Contents
-
- H3C S3100 Series Ethernet Switches command Manual-Release 21XX Series(V1.06)
- 00-1Cover
- 01-CLI Commands
- 02-Login Commands
- 03-Configuration File Management Commands
- 04-VLAN Commands
- 05-Management VLAN Commands
- 06-IP Address-IP Performance Commands
- 07-Voice VLAN Commands
- 08-GVRP Commands
- 09-Port Basic Configuration Commands
- 10-Link Aggregation Commands
- 11-Port Isolation Commands
- 12-Port Security-Port Binding Commands
- 13-DLDP Commands
- 14-MAC Address Table Management Commands
- 15-MSTP Commands
- 16-Multicast Commands
- 17-802.1x-System Guard Commands
- 18-AAA Commands
- 19-MAC Address Authentication Commands
- 20-ARP Commands
- 21-DHCP Commands
- 22-ACL Commands
- 23-QoS-QoS Profile Commands
- 24-Mirroring Commands
- 25-Stack-Cluster Commands
- 26-PoE-PoE Profile Commands
- 27-SNMP-RMON Commands
- 28-NTP Commands
- 29-SSH Commands
- 30-File System Management Commands
- 31-FTP-SFTP-TFTP Commands
- 32-Information Center Commands
- 33-System Maintenance and Debugging Commands
- 34-VLAN-VPN Commands
- 35-HWPing Commands
- 36-IPv6 Management Commands
- 37-DNS Commands
- 38-Smart Link-Monitor Link Commands
- 39-Appendix
- Related Documents
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| Title | Size | Download |
|---|---|---|
| 11-Port Isolation Commands | 27.38 KB |
Port Isolation Configuration Commands
display isolate port
Syntax
display isolate port
View
Any view
Parameter
None
Description
Use the display isolate port command to display the Ethernet ports assigned to the isolation group.
Example
# Display information about the Ethernet ports added to the isolation group.
<Sysname> display isolate port
Isolated port(s) on UNIT 1:
Ethernet1/0/2, Ethernet1/0/3, Ethernet1/0/4
The information above shows that Ethernet1/0/2, Ethernet1/0/3, and Ethernet1/04 are in the isolation group.
port isolate
Syntax
port isolate
undo port isolate
View
Ethernet port view
Parameter
None
Description
Use the port isolate command to add an Ethernet port to the isolation group.
Use the undo port isolate command to remove an Ethernet port from the isolation group.
l When a member port of an aggregation group joins/leaves an isolation group, the other ports in the same aggregation group on the local device will join/leave the isolation group at the same time.
l For ports that belong to an aggregation group and an isolation group simultaneously, removing a port from the aggregation group has no effect on the other ports. That is, the rest ports remain in the aggregation group and the isolation group.
l Ports that belong to an aggregation group and an isolation group simultaneously are still isolated even when you remove the aggregation group in system view.
l Adding a port of an isolation group to an aggregation group causes all the ports in the aggregation group being added to the isolation group.
By default, the isolation group contains no port.
Example
# Add Ethernet1/0/1 to the isolation group.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface ethernet1/0/1
[Sysname-Ethernet1/0/1] port isolate
[Sysname-Ethernet1/0/1] quit
[Sysname] interface ethernet1/0/2
[Sysname-Ethernet1/0/2] port isolate
After the configuration, packets cannot be exchanged between Ethernet 1/0/1 and Ethernet 1/0/2.
# Remove Ethernet1/0/2 from the isolation group.
[Sysname-Ethernet1/0/2] undo port isolate
