What's in a frame? If one machine wants to send a message to another machine on an Ethernet network, it goes through a process a bit like sending a letter. The message has to be packaged in a standard format called a frame (a bit like the envelope that contains a letter). The fram...
A drop because of inappropriate VLAN. When a packet enters the fabric, the switch looks at the packet to determine if the configuration on the port allows this packet. For example, a frame enters the fabric with an 802.1Q tag of 10. If the switch has VL...
dial-peer voice 20 voip description VRF2 destination-pattern 8675309 session protocol sipv2 session target ipv4:10.10.10.20 destination dpg 20 incoming called-number 8675309 voice-class sip bind control source-interface GigabitEthernet0/0/1.2 voice-class sip bind media source-interface ...
Alhoewel de media en de signalering (controle) aan loopback 1 gebonden zijn toont het showip cef bevel aan dat om het even welke pakketten die naar CUCM worden verzonden op de fysieke interface Gigabit Ethernet0/0/1 vertrekken. ! dial-peer voice 2 voip descript...
dial-peer voice 10 voip description VRF1 destination-pattern 8675309 session protocol sipv2 session target ipv4:10.10.10.20 destination dpg 10 incoming called-number 8675309 voice-class sip bind control source-interface GigabitEthernet0/0/1.1 voice-class sip bind media...