Command Line Interface Guide
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radius-server host 507 radius-server key 508 radius-server retransmit 509 radius-server source-ip 509 radius-server timeout 510 retransmit 511 show radius-servers 512 show radius-servers statistics 514 source-ip 518 timeout 519 usage 520 25 Spanning Tree Commands 521 exit (mst 523 instance (mst 524 name (mst 525 revision (mst 526 show spanning-tree 526 show spanning-tree summary 539 spanning-tree 540 spanning-tree auto-portfast 541 spanning-tree bpdu flooding 542 Contents 17
radius-server host 507 radius-server key 508 radius-server retransmit 509 radius-server source-ip 509 radius-server timeout 510 retransmit 511 show radius-servers 512 show radius-servers statistics 514 source-ip 518 timeout 519 usage 520 25 Spanning Tree Commands 521 exit (mst 523 instance (mst 524 name (mst 525 revision (mst 526 show spanning-tree 526 show spanning-tree summary 539 spanning-tree 540 spanning-tree auto-portfast 541 spanning-tree bpdu flooding 542 Contents 17
Command Line Interface Guide
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... spanning-tree disable 545 spanning-tree forward-time 545 spanning-tree guard 546 spanning-tree loopguard 547 spanning-tree max-age 548 spanning-tree max-hops 549 spanning-tree mode 549 spanning-tree mst 0 external-cost 550 spanning-tree mst configuration 551 spanning-tree mst cost 552 spanning-tree mst port-priority 553 spanning-tree mst priority 554 spanning-tree portfast 555 spanning-tree portfast bpdufilter default 556 spanning-tree portfast default 556 spanning-tree port-priority 557 spanning-tree priority 558 spanning-tree tcnguard 559 spanning-tree...
... spanning-tree disable 545 spanning-tree forward-time 545 spanning-tree guard 546 spanning-tree loopguard 547 spanning-tree max-age 548 spanning-tree max-hops 549 spanning-tree mode 549 spanning-tree mst 0 external-cost 550 spanning-tree mst configuration 551 spanning-tree mst cost 552 spanning-tree mst port-priority 553 spanning-tree mst priority 554 spanning-tree portfast 555 spanning-tree portfast bpdufilter default 556 spanning-tree portfast default 556 spanning-tree port-priority 557 spanning-tree priority 558 spanning-tree tcnguard 559 spanning-tree...
Command Line Interface Guide
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debug ospfv3 1215 debug ping 1216 debug rip 1217 debug sflow 1217 debug spanning-tree 1218 show debugging 1219 67 Sflow Commands 1221 sflow polling 1223 sflow polling (Interface Mode 1224 sflow sampling 1225 sflow sampling (Interface Mode 1226 show sflow agent 1227 show sflow destination 1228 show sflow polling 1229 show sflow sampling 1230 68 SNMP Commands 1233 show snmp engineID 1235 show snmp filters 1236 show snmp groups 1237 show snmp users 1239 48 Contents
debug ospfv3 1215 debug ping 1216 debug rip 1217 debug sflow 1217 debug spanning-tree 1218 show debugging 1219 67 Sflow Commands 1221 sflow polling 1223 sflow polling (Interface Mode 1224 sflow sampling 1225 sflow sampling (Interface Mode 1226 show sflow agent 1227 show sflow destination 1228 show sflow polling 1229 show sflow sampling 1230 68 SNMP Commands 1233 show snmp engineID 1235 show snmp filters 1236 show snmp groups 1237 show snmp users 1239 48 Contents
Command Line Interface Guide
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... Querier and displays IGMP Snooping Querier information. LACP Configures and displays LACP information. QoS Configures and displays QoS information. Port Monitor Monitors activity on Spanning Tree protocol. Spanning Tree Configures and reports on specific target ports. Switchport Voice Configures the Auto VoIP feature. 56 Command Groups DHCP Snooping Configures DHCP snooping and whether an...
... Querier and displays IGMP Snooping Querier information. LACP Configures and displays LACP information. QoS Configures and displays QoS information. Port Monitor Monitors activity on Spanning Tree protocol. Spanning Tree Configures and reports on specific target ports. Switchport Voice Configures the Auto VoIP feature. 56 Command Groups DHCP Snooping Configures DHCP snooping and whether an...
Command Line Interface Guide
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...meaning of each Mode abbreviation, see "Mode Types" on the specified interface. MC show spanning-tree summary Displays spanning tree settings and parameters PE for the switch. spanning tree Enables spanning-tree functionality. MC name (mst) Defines the MST configuration name. MC revision (mst) ...Defines the configuration revision number. PE show spanning-tree Displays spanning tree configuration. source-ip Specifies the source IP address to auto portfast mode. GC spanning-tree auto-portfast Sets the port to be used for R communication with ...
...meaning of each Mode abbreviation, see "Mode Types" on the specified interface. MC show spanning-tree summary Displays spanning tree settings and parameters PE for the switch. spanning tree Enables spanning-tree functionality. MC name (mst) Defines the MST configuration name. MC revision (mst) ...Defines the configuration revision number. PE show spanning-tree Displays spanning tree configuration. source-ip Specifies the source IP address to auto portfast mode. GC spanning-tree auto-portfast Sets the port to be used for R communication with ...
Command Line Interface Guide
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...- spanning-tree bpdu- Enables BPDU protection on an interface. GC spanning-tree max-age Configures the spanning tree bridge maximum GC age. spanning-tree mode Configures the spanning tree protocol. spanning-tree mst 0 external-cost Sets the external cost for the common and internal spanning tree. spanning-tree bpdu flooding Allows flooding of BPDUs received on a specific port. Configures port priority. spanning-tree mst port- spanning-tree ports. spanning-tree disable Disables spanning tree...
...- spanning-tree bpdu- Enables BPDU protection on an interface. GC spanning-tree max-age Configures the spanning tree bridge maximum GC age. spanning-tree mode Configures the spanning tree protocol. spanning-tree mst 0 external-cost Sets the external cost for the common and internal spanning tree. spanning-tree bpdu flooding Allows flooding of BPDUs received on a specific port. Configures port priority. spanning-tree mst port- spanning-tree ports. spanning-tree disable Disables spanning tree...
Command Line Interface Guide
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...VoIP Profile on page 60. spanning-tree pathcost method Configures the spanning tree default pathcost GC method spanning-tree portfast Enables PortFast mode. GC spanning-tree tcnguard Prevents a port from propagating topology IC change notifications. spanning-tree transmit hold-count Set the maximum... key Description Mode* Specifies the authentication and encryption key TC for the specified GC spanning tree instance. IC spanning-tree priority Configures the spanning tree priority. show switchport voice Displays the status of each Mode abbreviation, see "Mode ...
...VoIP Profile on page 60. spanning-tree pathcost method Configures the spanning tree default pathcost GC method spanning-tree portfast Enables PortFast mode. GC spanning-tree tcnguard Prevents a port from propagating topology IC change notifications. spanning-tree transmit hold-count Set the maximum... key Description Mode* Specifies the authentication and encryption key TC for the specified GC spanning tree instance. IC spanning-tree priority Configures the spanning tree priority. show switchport voice Displays the status of each Mode abbreviation, see "Mode ...
Command Line Interface Guide
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... sflow poller instance for the data GC source if rcvr_idx is valid. 126 Command Groups debug isdp Traces ISDP packet reception and transmission. PE debug spanning-tree Traces spanning tree BPDU packet reception PE and transmission. Command Description Mode* debug ipv6 pimsm Traces PIMSMv6 packet reception and PE transmission. debug ospfv3 Enables tracing of...
... sflow poller instance for the data GC source if rcvr_idx is valid. 126 Command Groups debug isdp Traces ISDP packet reception and transmission. PE debug spanning-tree Traces spanning tree BPDU packet reception PE and transmission. Command Description Mode* debug ipv6 pimsm Traces PIMSMv6 packet reception and PE transmission. debug ospfv3 Enables tracing of...
Command Line Interface Guide
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...and other specific configuration modes: • MST - Contains commands to enter the Global Configuration mode. The Global Configuration mode command spanning-tree mst configuration is used to enter into the Router OSPFv3 Configuration mode. • IPv6 DHCP Pool Mode - The Global Configuration... the Line Interface mode. • VLAN Database - Global configuration mode command router rip is used to enter into the Multiple Spanning Tree configuration mode. • Line Interface - The Privileged EXEC mode command configure is used to enter into the Router RIP Configuration ...
...and other specific configuration modes: • MST - Contains commands to enter the Global Configuration mode. The Global Configuration mode command spanning-tree mst configuration is used to enter into the Router OSPFv3 Configuration mode. • IPv6 DHCP Pool Mode - The Global Configuration... the Line Interface mode. • VLAN Database - Global configuration mode command router rip is used to enter into the Multiple Spanning Tree configuration mode. • Line Interface - The Privileged EXEC mode command configure is used to enter into the Router RIP Configuration ...
Command Line Interface Guide
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... Privileged EXEC mode To exit to Global Configuration mode, use the vlan database command. console(configrouter)# Router RIP Config From Global Configuration mode, use the spanning-tree mst configuration command. Command Mode Access Method Command Prompt MST From Global Configuration mode, use the router rip command. Router OSPF Conf From Global Configuration...
... Privileged EXEC mode To exit to Global Configuration mode, use the vlan database command. console(configrouter)# Router RIP Config From Global Configuration mode, use the spanning-tree mst configuration command. Command Mode Access Method Command Prompt MST From Global Configuration mode, use the router rip command. Router OSPF Conf From Global Configuration...
Command Line Interface Guide
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... limited to: • If BOOTP/DHCP is no configuration files exist. If there is supported and enabled by default, the switch participates in the spanning-tree protocol. If spanning-tree is on in instances where no response, the switch continues normal operation using the default factory configuration. Since a switch may be powered on by...
... limited to: • If BOOTP/DHCP is no configuration files exist. If there is supported and enabled by default, the switch participates in the spanning-tree protocol. If spanning-tree is on in instances where no response, the switch continues normal operation using the default factory configuration. Since a switch may be powered on by...
Command Line Interface Guide
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• LLDP Commands • Port Channel Commands • Port Monitor Commands • QoS Commands • RADIUS Commands • Spanning Tree Commands • Switchport Voice Commands • TACACS+ Commands • VLAN Commands • Voice VLAN Commands • 802.1x Commands AAA Commands This chapter explains the ...
• LLDP Commands • Port Channel Commands • Port Monitor Commands • QoS Commands • RADIUS Commands • Spanning Tree Commands • Switchport Voice Commands • TACACS+ Commands • VLAN Commands • Voice VLAN Commands • 802.1x Commands AAA Commands This chapter explains the ...
Command Line Interface Guide
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...-channel portchannel-number] • show interfaces status [ethernet interface | port-channel port-channelnumber ] • show interfaces switchport {ethernet interface | port-channel portchannel-number} • show spanning-tree [ ethernet interface-number | port-channel portchannel-number ][instance instance-id] Example console#show interfaces detail Ethernet 1/xg1 Port Type Neg Admin Link Duplex Speed State...
...-channel portchannel-number] • show interfaces status [ethernet interface | port-channel port-channelnumber ] • show interfaces switchport {ethernet interface | port-channel portchannel-number} • show spanning-tree [ ethernet interface-number | port-channel portchannel-number ][instance instance-id] Example console#show interfaces detail Ethernet 1/xg1 Port Type Neg Admin Link Duplex Speed State...
Command Line Interface Guide
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... configured interfaces. A valid Ethernet port. Ethernet Configuration Commands 303 11 VLAN0011 tagged 19 IPv6 VLAN untagged 72 VLAN0072 untagged Forbidden VLANS: VLAN Name 73 Out Spanning Tree Info Port 1 (1/xg1) enabled State: Forwarding Role: Root Port id: 128.1 Port cost: 20000 Port Fast: No (configured:no) Designated bridge Priority: 32768 Address: 00...
... configured interfaces. A valid Ethernet port. Ethernet Configuration Commands 303 11 VLAN0011 tagged 19 IPv6 VLAN untagged 72 VLAN0072 untagged Forbidden VLANS: VLAN Name 73 Out Spanning Tree Info Port 1 (1/xg1) enabled State: Forwarding Role: Root Port id: 128.1 Port cost: 20000 Port Fast: No (configured:no) Designated bridge Priority: 32768 Address: 00...
Command Line Interface Guide
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...show spanning-tree • show spanning-tree summary • spanning-tree • spanning-tree auto-portfast • spanning-tree bpdu flooding • spanning-tree bpdu-protection • spanning-tree cost • spanning-tree disable • spanning-tree forward-time • spanning-tree guard • spanning-tree loopguard • spanning-tree max-age • spanning-tree max-hops • spanning-tree mode • spanning-tree mst 0 external-cost • spanning-tree mst configuration • spanning-tree mst cost • spanning-tree mst port-priority • spanning-tree...
...show spanning-tree • show spanning-tree summary • spanning-tree • spanning-tree auto-portfast • spanning-tree bpdu flooding • spanning-tree bpdu-protection • spanning-tree cost • spanning-tree disable • spanning-tree forward-time • spanning-tree guard • spanning-tree loopguard • spanning-tree max-age • spanning-tree max-hops • spanning-tree mode • spanning-tree mst 0 external-cost • spanning-tree mst configuration • spanning-tree mst cost • spanning-tree mst port-priority • spanning-tree...
Command Line Interface Guide
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• spanning-tree portfast bpdufilter default • spanning-tree portfast default • spanning-tree port-priority • spanning-tree priority • spanning-tree tcnguard • spanning-tree transmit hold-count 522 Spanning Tree Commands
• spanning-tree portfast bpdufilter default • spanning-tree portfast default • spanning-tree port-priority • spanning-tree priority • spanning-tree tcnguard • spanning-tree transmit hold-count 522 Spanning Tree Commands
Command Line Interface Guide
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... 523 Default Configuration This command has no default setting. clear spanning-tree detected-protocols Use the clear spanning-tree detected-protocols command in Privileged EXEC mode to exit the MST configuration mode and apply all interfaces or on 1/g1. The full syntax is ... - Example The following example restarts the protocol migration process (forces the renegotiation with neighboring switches) on all configuration changes. A valid Ethernet port. console#clear spanning-tree detected-protocols ethernet 1/g1 exit (mst) Use the exit command in RSTP or MSTP mode. Syntax clear...
... 523 Default Configuration This command has no default setting. clear spanning-tree detected-protocols Use the clear spanning-tree detected-protocols command in Privileged EXEC mode to exit the MST configuration mode and apply all interfaces or on 1/g1. The full syntax is ... - Example The following example restarts the protocol migration process (forces the renegotiation with neighboring switches) on all configuration changes. A valid Ethernet port. console#clear spanning-tree detected-protocols ethernet 1/g1 exit (mst) Use the exit command in RSTP or MSTP mode. Syntax clear...
Command Line Interface Guide
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.... Example The following example shows how to the existing MST instance. To specify a series of the MST instance. (Range: 1-15) • vlan-range - console(config)#spanning-tree mst configuration console(config-mst)#exit instance (mst) Use the instance command in MST mode to map VLANS to the common and internal...
.... Example The following example shows how to the existing MST instance. To specify a series of the MST instance. (Range: 1-15) • vlan-range - console(config)#spanning-tree mst configuration console(config-mst)#exit instance (mst) Use the instance command in MST mode to map VLANS to the common and internal...
Command Line Interface Guide
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...; string - User Guidelines Before mapping VLANs to an instance use the no user guidelines. For two or more switches to the common and internal spanning tree (CIST) instance (instance 0) and cannot be in MST mode to MST instance 1. Command Mode MST mode User Guidelines This command has no form...name command in the same MST region, they must have the same VLAN mapping, the same configuration revision number, and the same name. Spanning Tree Commands 525 Example The following example maps VLANs 10-20 to define the configuration name. All VLANs that are not explicitly mapped to an ...
...; string - User Guidelines Before mapping VLANs to an instance use the no user guidelines. For two or more switches to the common and internal spanning tree (CIST) instance (instance 0) and cannot be in MST mode to MST instance 1. Command Mode MST mode User Guidelines This command has no form...name command in the same MST region, they must have the same VLAN mapping, the same configuration revision number, and the same name. Spanning Tree Commands 525 Example The following example maps VLANs 10-20 to define the configuration name. All VLANs that are not explicitly mapped to an ...
Command Line Interface Guide
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... configuration console(config-mst)#revision 1 show spanning-tree Use the show spanning-tree command in MST mode to the default setting, use the no form of this command. Example The following example sets the configuration revision... to 1. Command Mode MST mode User Guidelines This command has no revision • value - Syntax revision value no user guidelines. console(config)#spanning-tree mst configuration console(config-mst)#name region1 revision (mst) Use the revision command in Privileged EXEC mode to "region1". Configuration revision number. (Range: 0-...
... configuration console(config-mst)#revision 1 show spanning-tree Use the show spanning-tree command in MST mode to the default setting, use the no form of this command. Example The following example sets the configuration revision... to 1. Command Mode MST mode User Guidelines This command has no revision • value - Syntax revision value no user guidelines. console(config)#spanning-tree mst configuration console(config-mst)#name region1 revision (mst) Use the revision command in Privileged EXEC mode to "region1". Configuration revision number. (Range: 0-...