====== SPAN/RSPAN ======

===== SPAN on CATOS =====
  * SPAN on CATOS
<code>
! *** Enable
Switch> (enable) set span {src-port | src-vlan} {dst-port} [rx|tx|both]

! *** Disable
Switch> (enable) set span disable {dst-port}

Switch> show span
</code>

===== SPAN on IOS =====
  * SPAN on IOS
<code>
! *** Enable
Switch(config)# monitor session 1 source interface {src-ports} [rx|tx|both]
Switch(config)# monitor session 1 destination interface {dst-ports}

Switch> show monitor
</code>

===== RSPAN on CATOS =====
  * RSPAN on CATOS
    - Configure RSPAN vlan
    - Configure RSPAN source ports
    - Configure RSPAN destination ports
  * OPTIONAL
    - Trunking the RSPAN vlan if spanning multiple switches

<code>
Switch> (enable) set vlan 500 rspan
Switch> (enable) set rspan source {src-ports | src-vlans} {rspan-vlan} {rx|tx|both}
Switch> (enable) set rspan destination {dst-ports} {rspan-vlan}

! *** Disable
Switch> (enable) set rspan disable source {rspan-vlan|all}
Switch> (enable) set rspan disable destination {dst-ports|all}

Switch> show span
</code>

===== RSPAN on IOS =====
  * RSPAN on IOS
    - Configure RSPAN vlan
    - Configure RSPAN source ports to span to RSPAN vlan
    - Configure SPAN to source from RSPAN vlan 
    - Configure SPAN to destination ports
  * OPTIONAL
    - Trunking the RSPAN vlan if spanning multiple switches

<code>
Switch(config)# vlan {rspan-vlan}
Switch(config-vlan)# remote-span

Switch(config)# monitor session 1 source interface {src-ports} [rx|tx|both]
Switch(config)# monitor session 1 destination remote vlan {rspan-vlan}

Switch(config)# monitor session 2 source remote vlan {rspan-vlan}
Switch(config)# monitor session 2 destination interface {dst-ports}

Switch> show monitor
</code>