HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP So - Page 451
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Chapter 22 Configuring SPAN and RSPAN Configuring SPAN and RSPAN Step 4 Step 5 Step 6 Step 7 Command Purpose monitor session session_number destination {interface interface-id [, | -] [ingress {dot1q vlan vlan-id | isl | untagged vlan vlan-id | vlan vlan-id}]} Specify the SPAN session, the destination port, the packet encapsulation, and the incoming VLAN and encapsulation. For session_number, enter the number defined in Step 4. In an RSPAN destination session, you must use the same session number for the source RSPAN VLAN and the destination port. For interface-id, specify the destination interface. The destination interface must be a physical interface. Though visible in the command-line help string, encapsulation replicate is not supported for RSPAN. The original VLAN ID is overwritten by the RSPAN VLAN ID, and all packets appear on the destination port as untagged. (Optional) [, | -] Specify a series or range of interfaces. Enter a space before and after the comma; enter a space before and after the hyphen. Enter ingress with additional keywords to enable forwarding of incoming traffic on the destination port and to specify the encapsulation type: • dot1q vlan vlan-id-Forward incoming packets with IEEE 802.1Q encapsulation with the specified VLAN as the default VLAN. • isl-Forward ingress packets with ISL encapsulation. • untagged vlan vlan-id or vlan vlan-id-Forward incoming packets with untagged encapsulation type with the specified VLAN as the default VLAN. end Return to privileged EXEC mode. show monitor [session session_number] Verify the configuration. show running-config copy running-config startup-config (Optional) Save the configuration in the configuration file. To delete an RSPAN session, use the no monitor session session_number global configuration command. To remove a destination port from the RSPAN session, use the no monitor session session_number destination interface interface-id global configuration command. The ingress options are ignored with the no form of the command. This example shows how to configure VLAN 901 as the source remote VLAN in RSPAN session 2, to configure Gigabit Ethernet source port 2 as the destination interface, and to enable forwarding of incoming traffic on the interface with VLAN 6 as the default receiving VLAN. Switch(config)# monitor session 2 source remote vlan 901 Switch(config)# monitor session 2 destination interface gigabitethernet0/2 ingress vlan 6 Switch(config)# end OL-8915-01 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide 22-21
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