Where the software is to verify the vunerabilidade above

Does it HSRP balancing of traffic?Is there any documentation about the subject?

I am having problems with the auto negotiation of the access switcher (Catalyst 3548XL Version 12.0(5)WC8), you have some recommendation.

Somebody can find out the cw2000 it supports SNMPV3

Somebody can me to explain the some problem in placing several secondary IP´s in VLAN 1 Thank you