VOICE VLAN (Cisco Note)

Voice Vlan -Voice VLAN feature enables access ports to carry IP voice traffic from an IP Phone -switch can connect to IP Phone to carry IP voice traffic -The Cisco IP Phone contains an integrated three-port 10/100 switch Voice VLAN-Configuration Vlan 10= Data Vlan 20=VOICE Switch(config)#vlan 10 Switch(config-vlan)#name DATA Switch(config-vlan)#exit Switch(config)#vlan 10 Switch(config-vlan)#name VOICE Switch(config-vlan)#exit Simple Voice VLAN Configuration Switch(config)#int

Read More

Trunking Protocols (Cisco Note)

A trunk port is a type of connection on a switch that is used to connect a guest virtual machine that is VLAN aware. Generally, all frames that flow through this port are VLAN tagged. The exception to this is when a trunk port is granted access to the untagged VLAN set (native VLAN ID). ISL (Inter-switch Link) *It’s a

Read More


VLAN (Virtual Lan) VLAN = Broadcast Domain = Logical Network (Subnet) * separating network * flexible *security -Layer 2 Security -Divides one single Broadcast domain into Multiple broadcast domains. -Default VLAN is VLAN one. You can create vlan 2 to 1001. -Can be configure on manageable SW. Benefits of VLAN * Limit the number ot broadcast*Better performance*Security Note:: Work based

Read More

DigitalOcean Referral Badge