traceroute mac

Desde la IOs 12.1(19)EA1, apareix una comanda, que permet traçar el camí L2 que fan els paquets. Un traceroute pero capa 2. Es pot afegir "ip" quan no esta en la mateixa subnet. http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_46_se/command/reference/cli3.html#wp1917847

Switch# traceroute mac ip 2.2.66.66 2.2.22.22 detail
Translating IP to mac .....

2.2.66.66 => 0000.0201.0601
2.2.22.22 => 0000.0201.0201

Source 0000.0201.0601 found on con6[WS-C2950G-24-EI] (2.2.6.6)

con6 / WS-C560-12T / 2.2.6.6 :
      Gi0/1 [auto, auto] => Gi0/3 [auto, auto]
con5 / WS-C2950G-24-EI / 2.2.5.5 :
      Fa0/3 [auto, auto] => Gi0/1 [auto, auto]
con1 / WS-C3550-12G / 2.2.1.1 :
      Gi0/1 [auto, auto] => Gi0/2 [auto, auto]
con2 / WS-C3550-24 / 2.2.2.2 :
      Gi0/2 [auto, auto] => Fa0/1 [auto, auto]
Destination 0000.0201.0201 found on con2[WS-C3550-24] (2.2.2.2)

Layer 2 trace completed.