Cisco 2960 X Owners Manual
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Page 91
DETAILED STEPS
PurposeCommand or Action
Enterstheglobalconfigurationmode.configureterminal
Example:
Switch#configureterminal
Step 1
RemovesanyexistingSPANconfigurationforthesession.nomonitorsession{session_number|all|
local|remote}
Step 2
•Forsession_number,therangeis1to66.
Example:
Switch(config)#nomonitorsessionall
•all—RemovesallSPANsessions.
•local—Removesalllocalsessions.
•remote—RemovesallremoteSPANsessions.
SpecifiestheSPANsessionandthesourceport(monitoredport).monitorsessionsession_numbersource...
Page 92
PurposeCommand or Action •dot1qvlanvlan-id—AcceptincomingpacketswithIEEE802.1Q encapsulationwiththespecifiedVLANasthedefaultVLAN. •isl—ForwardingresspacketswithISLencapsulation. •untaggedvlanvlan-idorvlanvlan-id—Acceptincomingpacketswith untaggedencapsulationtypewiththespecifiedVLANasthedefault VLAN. ReturnstoprivilegedEXECmode.end Example: Switch(config)#end Step 5 Related Topics LocalSPAN,onpage68 SPANSessions,onpage71 SPANConfigurationGuidelines,onpage77 Example:ConfiguringLocalSPAN,onpage93...
Page 93
DETAILED STEPS
PurposeCommand or Action
Enterstheglobalconfigurationmode.configureterminal
Example:
Switch#configureterminal
Step 1
RemovesanyexistingSPANconfigurationforthesession.nomonitorsession{session_number|all|
local|remote}
Step 2
•Forsession_number,therangeis1to66.
Example:
Switch(config)#nomonitorsessionall
•all—RemovesallSPANsessions.
•local—Removesalllocalsessions.
•remote—RemovesallremoteSPANsessions.
Specifiesthecharacteristicsofthesourceport(monitoredport)andSPAN
session....
Page 94
PurposeCommand or Action ReturnstoprivilegedEXECmode.end Example: Switch(config)#end Step 6 Configuring a VLAN as an RSPAN VLAN FirstcreateanewVLANtobetheRSPANVLANfortheRSPANsession. BeginninginprivilegedEXECmode,followthesestepstocreateanewVLAN,thenconfigureittobethe RSPANVLANfortheRSPANsession. SUMMARY STEPS 1.configureterminal 2.vlanvlan-id 3.remote-span 4.end DETAILED STEPS PurposeCommand or Action Enterstheglobalconfigurationmode.configureterminal Example: Switch#configureterminal Step 1...
Page 95
PurposeCommand or Action ReturnstoprivilegedEXECmode.end Example: Switch(config-vlan)#end Step 4 What to Do Next YoumustcreatetheRSPANVLANinallswitchesthatwillparticipateinRSPAN.IftheRSPANVLAN-ID isinthenormalrange(lowerthan1005)andVTPisenabledinthenetwork,youcancreatetheRSPANVLAN inoneswitch,andVTPpropagatesittotheotherswitchesintheVTPdomain.Forextended-rangeVLANs (greaterthan1005),youmustconfigureRSPANVLANonbothsourceanddestinationswitchesandany intermediateswitches....
Page 96
DETAILED STEPS
PurposeCommand or Action
Enterstheglobalconfigurationmode.configureterminal
Example:
Switch#configureterminal
Step 1
RemovesanyexistingSPANconfigurationforthesession.nomonitorsession{session_number|all
|local|remote}
Step 2
•Forsession_number,therangeis1to66.
Example:
Switch(config)#nomonitorsession1
•all—RemovesallSPANsessions.
•local—Removesalllocalsessions.
•remote—RemovesallremoteSPANsessions.
SpecifiestheRSPANsessionandthesourceport(monitoredport).monitorsessionsession_numbersource...
Page 97
PurposeCommand or Action Example: Switch(config)#monitorsession1destinationremotevlan100 •Forsession_number,enterthenumberdefinedinStep3. •Forvlan-id,specifythesourceRSPANVLANtomonitor. ReturnstoprivilegedEXECmode.end Example: Switch(config)#end Step 5 Related Topics RemoteSPAN,onpage69 RSPANVLAN,onpage75 RSPANConfigurationGuidelines,onpage78 Specifying VLANs to Filter BeginninginprivilegedEXECmode,followthesestepstoconfiguretheRSPANsourcesessiontolimit RSPANsourcetraffictospecificVLANs. SUMMARY STEPS...
Page 98
PurposeCommand or Action •Forsession_number,therangeis1to66. Example: Switch(config)#nomonitorsession2 •all—RemovesallSPANsessions. •local—Removesalllocalsessions. •remote—RemovesallremoteSPANsessions. Specifiesthecharacteristicsofthesourceport(monitoredport)and SPANsession. monitorsessionsession_numbersource interfaceinterface-id Step 3 Example: Switch(config)#monitorsession2sourceinterfacegigabitethernet1/0/2rx •Forsession_number,therangeis1to66....
Page 99
BeginninginprivilegedEXECmode,followthesestepstodefinetheRSPANVLANonthatswitch,tocreate
anRSPANdestinationsession,andtospecifythesourceRSPANVLANandthedestinationport.
SUMMARY STEPS
1.configureterminal
2.vlanvlan-id
3.remote-span
4.exit
5.nomonitorsession{session_number|all|local|remote}
6.monitorsessionsession_numbersourceremotevlanvlan-id
7.monitorsessionsession_numberdestinationinterfaceinterface-id
8.end
DETAILED STEPS
PurposeCommand or Action
Enterstheglobalconfigurationmode.configureterminal...
Page 100
PurposeCommand or Action SpecifiestheRSPANsessionandthesourceRSPANVLAN.monitorsessionsession_numbersource remotevlanvlan-id Step 6 •Forsession_number,therangeis1to66. Example: Switch(config)#monitorsession1sourceremotevlan901 •Forvlan-id,specifythesourceRSPANVLANtomonitor. SpecifiestheRSPANsessionandthedestinationinterface.monitorsessionsession_numberdestination interfaceinterface-id Step 7 •Forsession_number,enterthenumberdefinedinStep6. Example: Switch(config)#monitorsession1...