How to permit access corba server through pix from outside zone according port?We use visibroker which is a type of product of corba.I find that we cann't access corba server which is being inside pix zone from outside zone because I cann't determin ...

Hi :allI plan to upgrade 7206 memory from 64m to 128m.I couldn't if there are blank memory slot enough to place 2 new 32M memory. Are there any IOS command to show the number of blank memory slot ?

There was a ospf route flap, which each route existed only several seconds not exceeding 15 seconds, and then the same route didn't disappare , but route age took account at 0 second again . I used command show ip ospf and I foun...