防火墙模块的新版本4.0(4)正式发布
防火墙模块的新版本4.0(4)正式发布了,最大的变化就是防火墙模块开始正式支持VSS了,当然,健康路由注入也是很重要的一个特性!
New Features in Release 4.0(4)
The following Cisco IOS-integrated features are now officially supported in FWSM:
Feature
| Description
| PISA integration
| Note [img=1,2]http://cid:image001.gif@01C98BD9.44A073E0[/img]This feature depends on Cisco IOS Release 12.2(18)ZYA or later, and is only available on the Catalyst 6500 switch.
The FWSM can leverage the high-performance deep packet inspection of the PISA card so that it can permit or deny traffic based on the application type.
| Route Health Injection
| Note [img=1,2]http://cid:image001.gif@01C98BD9.44A073E0[/img]This feature depends on Cisco IOS Release 12.2(33)SXI or later, and is only available on the Catalyst 6500 switch.
Route Health Injection is used for injecting the connected and static routes and NAT pools configured on the FWSM into the MSFC routing table on a per context basis. MSFC can then redistribute the route or NAT pools to other router routing tables.
| Virtual Switching System (VSS) support
| Note [img=1,2]http://cid:image001.gif@01C98BD9.44A073E0[/img]This feature depends on Cisco IOS Release 12.2(33)SXI or later, and is only available on the Catalyst 6500 switch.
VSS is a system virtualization technology that allows the pooling of multiple Catalyst 6500 switches into a single virtual switch. If you have the FWSM installed, FWSM traffic benefits from this feature. There is no configuration on the FWSM required.
|
http://www.cisco.com/en/US/docs/security/fwsm/fwsm40/release/notes/fwsmrn40.html |