Common Ethernet Interface Operations : Configuring Port Isolation

Created May 17, 2016 09:51:58Latest reply May 17, 2016 09:54:49 1924 1 0 0

Configuring a Port Isolation Group

# Configure port isolation on GE1/0/1 and GE1/0/2 to implement Layer 2 isolation and Layer 3 interworking on the two interfaces.
<HUAWEI> system-view
[HUAWEI] port-isolate mode l2
[HUAWEI] interface gigabitethernet 1/0/1
[HUAWEI-GigabitEthernet1/0/1] port-isolate enable group 1
[HUAWEI-GigabitEthernet1/0/1] quit
[HUAWEI] interface gigabitethernet 1/0/2
[HUAWEI-GigabitEthernet1/0/2] port-isolate enable group 1
[HUAWEI-GigabitEthernet1/0/2] quit
# Configure port isolation on GE1/0/10 to GE1/0/20 to implement Layer 2 and Layer 3 isolation on these interfaces.
<HUAWEI> system-view
[HUAWEI] port-isolate mode all
[HUAWEI] port-group portgroup1
[HUAWEI-port-group-portgroup1] group-member gigabitethernet 1/0/10 to gigabitethernet 1/0/20
[HUAWEI-port-group-portgroup1] port-isolate enable group 2
All S series chassis switches support Layer 2 and Layer 3 isolation. S series box switches support Layer 2 and Layer 3 isolation excluding the S2700SI and S2700EI in V100R006C05 and the S1720, S2720, S2750EI, S5700LI, S5710-X-LI, S5710-C-LI and S5700S-LI in V200R001 and later versions.

Configuring Unidirectional Isolation

# Configure unidirectional isolation to isolate GE1/0/5 from GE1/0/6, GE1/0/7, and GE1/0/8 unidirectionally. This configuration ensures that Layer 2 data packets from GE1/0/5 cannot reach GE1/0/6, GE1/0/7, and GE1/0/8.
<HUAWEI> system-view
[HUAWEI] port-isolate mode l2
[HUAWEI] interface gigabitethernet 1/0/5
[HUAWEI-GigabitEthernet1/0/5] am isolate gigabitethernet 1/0/6 to 1/0/8

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user_1763575     Created May 17, 2016 09:54:49 Helpful(0) Helpful(0)

Thank you.
  • x
  • convention:


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