EAPS Configuration Commands I Table of Contents Table of Contents Chapter 1 EAPS Configuration Commands................................................................................................1 1.1 Global Commands............................................................................................................................1 1.1.1 ether-ring................................................................................................................................1 1.1.2 control-vlan............................................................................................................................ 1 1.1.3 master-node...........................................................................................................................2 1.1.4 transit-node............................................................................................................................3 1.1.5 hello-time................................................................................................................................4 1.1.6 fail-time...................................................................................................................................5 1.1.7 pre-forward-time....................................................................................................................6 1.2 Port Configuration Commands.......................................................................................................7 1.2.1 ether-ring primary-port......................................................................................................... 7 1.2.2 ether-ring secondary-port....................................................................................................8 1.2.3 ether-ring transit-port............................................................................................................9 1.3 Show.................................................................................................................................................10 1.3.1 show ether-ring................................................................................................................... 10 II EAPS Configuration Commands Chapter 1 EAPS Configuration Commands 1.1 Global Commands 1.1.1 ether-ring To set an instance of ring and enter the node mode, run the following command: ether-ring id To cancel an instance of ring, run the following command: no ether-ring id Parameters Parameters Description id ID of the node Default Value By default, the ring node is not configured. Command Mode Global configuration mode Usage Guidelines STP should not be disabled before the configuration of node instance. Example S1_config#ether-ring 1 S1_config_ring1# Related Command None 1.1.2 control-vlan To set the control VLAN of the ring node, run the following command: 1 EAPS Configuration Commands control-vlan vlan-id Parameters Parameters Description vlan-id ID of the control VLAN Value range: 1-4094 Default Value By default, the control VLAN of a node is not configured. Command Mode Node configuration mode for the Ethernet ring Usage Guidelines 1． Any VLAN can be configured as the control VLAN of the node. If you specify the control VLAN, the system VLAN will be created consequently. The user doesn't need to create the system VLAN manually. 2． After the control VLAN and node types of the Ethernet ring are configured, you cannot modify the control VLAN even if the system exits from the Ethernet ring configuration mode because the Ethernet ring has already been started. Example S1_config#ether-ring 1 S1_config_ring1#control-vlan 2 Related Command ether-ring master-node transit-node 1.1.3 master-node To configure an Ethernet ring as a master node, run the following command: master-node 2 EAPS Configuration Commands Parameters None Default Value By default, the node type is not configured. Command Mode Node configuration mode Usage Guidelines 1． A node can be set to be a master node or a transit node. 2． After the control VLAN and node types of the Ethernet ring are configured, you cannot modify the control VLAN even if the system exits from the Ethernet ring configuration mode because the node of the Ethernet ring has already been started. Example S1_config#ether-ring 1 S1_config_ring1#control-vlan 2 S1_config_ring1#master-node Related Command control-vlan transit-node 1.1.4 transit-node To configure the node type to be a transit node, run the following command. transit-node Parameters None Default Value By default, the node type is not configured. 3 EAPS Configuration Commands Command Mode Node configuration mode Usage Guidelines 1． A node can be set to be a master node or a transit node. 2． After the control VLAN and node types of the Ethernet ring are configured, you cannot modify the control VLAN even if the system exits from the Ethernet ring configuration mode because the node of the Ethernet ring has already been started. Example S1_config#ether-ring 1 S1_config_ring1#control-vlan 2 S1_config_ring1#transit-node Related Command control-vlan master-node 1.1.5 hello-time To configure the cycle for the master node to transmit the HEALTH packets of the Ethernet ring, run the following command: hello-time value To resume the default value of the cycle, run the following command: no hello-time Parameters Parameters Description value Stands for a time value, whose unit is second. The default value is one second. The value ranges between 1 and 10 seconds. Default Value By default, the hello-time is one second. 4 EAPS Configuration Commands Command Mode Node configuration mode for the Ethernet ring Usage Guidelines 1． The hello-time configuration validates only on the master node. 2． By default, the value of the hello-time is smaller than that of the fail-time, which avoids the Ethernet ring protocol from being shocked. The hello-time needs to modify after modifying fail-time. Example S1_config#ether-ring 1 S1_config_ring1#control-vlan 2 S1_config_ring1#master-node S1_config_ring1#hello-time 2 Related Command fail-time 1.1.6 fail-time To configure the time cap of waiting for the HEALTH packets for the secondary port of the master node, run the following command: fail-time value To resume the default value of the fail-time, run the following command: no fail-time Parameters Parameters Description value Stands for a time value, whose unit is second. The default value is three seconds. The value ranges between 3 and 30 seconds. Default Value By default, the fail-time is 3 seconds. 5 EAPS Configuration Commands Command Mode Node configuration mode for the Ethernet ring Usage Guidelines 1． The fail-time configuration validates only on the master node. 2． By default, the value of the fail-time is triple of the hello-time, which avoids the Ethernet ring protocol from being shocked. The hello-time needs to modify after modifying fail-time. Example S1_config#ether-ring 1 S1_config_ring1#control-vlan 2 S1_config_ring1#master-node S1_config_ring1#hello-time 2 S1_config_ring1#fail-time 6 Related Command hello-time 1.1.7 pre-forward-time To configure the time of maintaining the pre-forward state on the transit port, run the following command. pre-forward-time value To resume the default value of the pre-forward-time, run this command. no pre-forward-time Parameters Parameters Description value Stands for a time value, whose unit is second. The default value is three seconds. The value ranges between 3 and 30 seconds. Default Value By default, the pre-forward-time is 3 seconds. 6 EAPS Configuration Commands Command Mode Node configuration mode for the Ethernet ring Usage Guidelines 1． The pre-forward-time configuration validates only on the transit node. 2． By default, the pre-forward-time on the transit node is triple the value of the hello-time on the master node, which avoids the network loop from being occurred after the transmission link recovers from disconnection. After the hello-time of the master node is modified, the corresponding pre-forward-time on the transit node need be adjusted. Example S1_config#ether-ring 1 S1_config_ring1#control-vlan 2 S1_config_ring1#transit-node S1_config_ring1#pre-forward-time 8 Related Command None 1.2 Port Configuration Commands 1.2.1 ether-ring primary-port To set a port to be the primary port of a master node, run the following command: ether-ring id primary-port To cancel the primary port configuration of a port, run the following command: no ether-ring id primary-port Parameters Parameters Description id ID of the node Default Value The primary port is not configured by default. 7 EAPS Configuration Commands Command Mode The physical port configuration mode and the converged port configuration mode Note: The versions of switch software prior to version 2.0.1L and the versions of hi-end switch software prior to version 4.0.0M do not support the configuration of the converged port. Usage Guidelines The primary port can be configured only after the control VLAN and node type of the Ethernet ring are configured, and when the node type is the master node. Example S1_config#interface GigaEthernet 0/1 S1_config_g0/1#ether-ring 1 primary-port S1_config_g0/1#exit Related Command master-node ether-ring secondary-port 1.2.2 ether-ring secondary-port To set a port to be the secondary port of a master node, run the following command: ether-ring id secondary-port To cancel the secondary port configuration, run the following command: no ether-ring id secondary-port Parameters Parameters Description id ID of the node Default Value The secondary port on the master node is not configured by default. Command Mode The physical port configuration mode and the converged port configuration mode 8 EAPS Configuration Commands Note: The versions of switch software prior to version 2.0.1L and the versions of hi-end switch software prior to version 4.0.0M do not support the configuration of the converged port. Usage Guidelines The primary port can be configured only after the control VLAN and node type of the Ethernet ring are configured, and when the node type is the master node. Example S1_config#interface GigaEthernet 0/3 S1_config_g0/3#ether-ring 1 secondary-port S1_config_g0/3#exit Related Command master-node ether-ring primary-port 1.2.3 ether-ring transit-port To set a port to be the transit port of a transit node, run the following command: ether-ring id transit-port To cancel the transit port, run the following command: no ether-ring id transit-port Parameters Parameters Description id ID of the node Default Value The transit port on the transit node is not configured by default. Command Mode The physical port configuration mode and the converged port configuration mode Note: The versions of switch software prior to version 2.0.1L and the versions of hi-end switch software prior to version 4.0.0M do not support the configuration of the converged port. 9 EAPS Configuration Commands Usage Guidelines The transit port can be configured only after the control VLAN and node type of the Ethernet ring are configured, and when the node type must be the transit node. Two transit ports can be configured on one transit node. Example S1_config_ring1#exit S1_config#interface GigaEthernet 0/1 S1_config_g0/1#ether-ring 1 transit-port S1_config_g0/1#exit S1_config#interface GigaEthernet 0/3 S1_config_g0/3#ether-ring 1 transit-port S1_config_g0/3#exit Related Command transit-node 1.3 Show 1.3.1 show ether-ring To display the summary information about the Ethernet-ring node, run the following command: show ether-ring id To display the detailed information about the Ethernet-ring node, run the following command: show ether-ring id detail To display the information about the Ethernet-ring port, run the following command: show ether-ring id interface intf-name To display all summary information about the Ethernet-ring node, run the following command: show ether-ring Parameters Parameters Description id ID of the node intf-name Name of an interface 10 EAPS Configuration Commands Default Value None Command Mode Monitoring mode, global configuration mode, node configuration mode or port configuration mode Usage Guidelines None Example None Related Command None 11