Cisco WS-C4003 Software Guide - Page 328
Configuring RSPAN, RSPAN Software and Hardware Requirements, Understanding How RSPAN Work
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Configuring RSPAN Chapter 25 Configuring SPAN and RSPAN Destination : Port 3/5 Admin Source : Port 3/4 Oper Source : None Direction : transmit/receive Incoming Packets: disabled Learning : enabled Filter : 50,850 Status : inactive Total local span sessions: 1 Console> (enable) To disable SPAN, perform this task in privileged mode: Task Disable SPAN on the switch. Command set span disable [dest_mod/dest_port | all] This example shows how to disable SPAN on the switch: Console> (enable) set span disable 2/3 This command may disable your span session(s). Do you want to continue (y/n) [n]? y Disabled Port 2/3 to monitor transmit/receive traffic of Port Incoming Packets disabled. Learning enabled. Console> (enable) Configuring RSPAN The following sections describe how to configure RSPAN. RSPAN Software and Hardware Requirements You must have software release 6.3(1) or later to use the RSPAN functionality on the Catalyst 4000 family switches or to use a Catalyst 4000 family switch as an intermediate switch in an RSPAN session. RSPAN supervisor engine requirements are as follows: • For source switches-Any Catalyst 4000 family switch supervisor engine • For destination or intermediate switches-Any Catalyst 4000 family or Catalyst 6000 family switch supervisor engine You cannot place any third-party or other Cisco switches in the end-to-end path for RSPAN traffic. Understanding How RSPAN Work Note See the "Understanding How SPAN and RSPAN Work" section on page 25-1 for concepts and terminology that apply to both SPAN and RSPAN configuration. 25-8 Software Configuration Guide-Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4 78-12647-02
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