Cisco QoS for VoIP
Cisco IP Phone modelsMost cont …
Cisco STP Enhance
STP加快convergence主要有以下方法portfas …
RFC2338 VRRP
VRRP(Virtual Router Redundancy …
RFC2281 HSRP
HSRP(Hot Standby Router Protoc …
GLBP
GLBP(Gateway Load Balancing Pr …
Cisco Redistribute
redistribute要求router取出1來源路由協定學 …
Cisco Port Auth
Port-Based Authenticationthis …
Cisco Private Vlan
Private VLANs (PVLAN)Hosts ass …
Vlan Hopping Attack
secure vlan trunking1. VLAN Ho …
Cisco Vlan ACL
VLAN access lists (VACL)VACL a …