hi,I want to create mac base ACl for all  users and laptop . So that I can restrict unauthorized user or laptop. MY current scenario is like :---wireless user/Laptop ------> Access point------->Poe switch (L2)-------> WLC (wireless LAN controller )--...

In 3750 stack switch , i creat a private vlan101 where gi1/0/22 and vlan102 with gi1/0/23 is community prots which are connected to two different Service provider repectively and valn100 with gi1/0/21 is primary promiscuous port.I also aggregate port...

I want to save mac-binding file (.txt)in flash so that router DHCP server use this file to authonicate user.

i configured router with loanlalancing for two webservers in cisco 1841 , it is working fine but when roter reload or restart automatic config change and i am getting NAT pool rotate error........why, any solution ple .......Regards,Sujeet

Load balancing between primary and secondary web server and internet access for both the server required but i am getting only load balancing with them and they are not able to access internet through NAT and rotatory.both are directly connected to m...