SPAN e RSPAN
Inviato: ven 24 nov , 2006 10:53 am
Ragazzi qualcuno mi spiega velocemente la differenza tra SPAN e RSPAN...
Many Thanks...
Many Thanks...
http://www.cisco.com/univercd/cc/td/doc ... swspan.htm
in particolare:
RSPAN extends SPAN by enabling remote monitoring of multiple switches across your network. The traffic for each RSPAN session is carried over a user-specified RSPAN VLAN that is dedicated for that RSPAN session in all participating switches. The SPAN traffic from the sources is copied onto the RSPAN VLAN through a reflector port and then forwarded over trunk ports that are carrying the RSPAN VLAN to any RSPAN destination sessions monitoring the RSPAN VLAN, as shown in Figure 23-2.