今天了解了一下PVLAN，以下是思科思科Catalyst系列交换机对PVLAN功能的支持情况，希望对大家有用：
Support for the PVLAN Feature in Cisco Catalyst Switches
This table provides information about the PVLAN feature support in Cisco Catalyst switches:
|
Catalyst Platform |
PVLAN Supported Minimum Software Version |
Isolated VLAN |
PVLAN Edge (Protected Port) |
Community VLAN |
|---|---|---|---|---|
|
Catalyst 6500/6000 - Hybrid mode (CatOS on Supervisor and Cisco IOS® on MSFC) |
5.4(1) on Supervisor and 12.0(7)XE1 on MSFC |
Yes |
Not Supported |
Yes |
|
Catalyst 6500/6000 - Native mode (Cisco IOS® System software on both Supervisor and MSFC) |
12.1(8a)EX, 12.1(11b)E1 and later. |
Yes |
Not Supported |
Yes |
|
Catalyst 5500/5000 |
Not Supported |
Not Supported |
Not Supported |
Not Supported |
|
6.2(1) |
Yes |
Not Supported |
Yes |
|
|
12.1(8a)EW |
Yes |
Not Supported |
Yes. 12.2(20)EW onwards. |
|
|
Not Supported |
Not Supported |
Yes. 12.1(4)EA1 onwards. |
Not Supported |
|
|
Not Supported |
Not Supported |
Yes. 12.0(5.2)WC1, 12.1(4)EA1 and later. |
Not Supported |
|
|
Not Supported |
Not Supported |
Yes.12.0(5)XU (on 8MB switches only) onwards. |
Not Supported |
|
|
Catalyst 2948G-L3 / 4908G-L3 |
Not Supported |
Not Supported |
Not Supported |
Not Supported |
|
Catalyst 1900 |
Not Supported |
Not Supported |
Not Supported |
Not Supported |
|
Catalyst 8500 |
Not Supported |
Not Supported |
Not Supported |
Not Supported |
|
12.2(20)SE - EMI |
Yes |
Yes. 12.1(19)EA1 onwards. |
Yes |
|
|
12.2(20)SE - EMI |
Yes |
Yes. 12.1(11)AX onwards. |
Yes |
|
|
12.2(25)EY - EMI |
Yes |
Yes. 12.1(14)AX onwards. |
Yes |
|
|
Not Supported |
Not Supported |
Yes. 12.1(13)AY onwards. |
Not Supported |
|
|
6.2 |
Yes |
Not Supported |
Yes |
|
|
Not Supported |
Not Supported |
Yes. 12.1(6)EA2 onwards. |
Not Supported |
|
|
Not Supported |
Not Supported |
Yes. 12.1(11)AX onwards. |
Not Supported |
|
|
Not Supported |
Not Supported |
Yes. 12.2(25)FX and later. |
Not Supported |
|
|
Catalyst Express 500 |
Not Supported |
Not Supported |
Not Supported |
Not Supported |
注：转自www.cisco.com
