SNR S2940-8G-v2 User Manual

SNR S2940-8G-v2 Switch Configuration Guide
ULPP Configuration
Switch(ulpp-group-1)#preemption mode
Switch(ulpp-group-2)#exit
Switch(Config)#interface ethernet 1/0/1
Switch(config-If-Ethernet1/0/1)#switchport mode trunk
Switch(config-If-Ethernet1/0/1)#ulpp group 1 master
Switch(config-If-Ethernet1/0/1)#ulpp group 2 slave
Switch(config-If-Ethernet1/0/1)#exit
Switch(Config)#interface Ethernet 1/0/2
Switch(config-If-Ethernet1/0/2)#switchport mode trunk
Switch(config-If-Ethernet1/0/2)#ulpp group 1 slave
Switch(config-If-Ethernet1/0/2)#ulpp group 2 master
Switch(config-If-Ethernet1/0/2)#exit
SwitchB configuration task list:
Switch(Config)#interface ethernet 1/0/1
Switch(config-If-Ethernet1/0/1)#switchport mode trunk
Switch(config-If-Ethernet1/0/1)#ulpp flush enable mac
Switch(config-If-Ethernet1/0/1)#ulpp flush enable arp
SwitchC configuration task list:
Switch(Config)#interface ethernet 1/0/2
Switch(config-If-Ethernet1/0/2)#switchport mode trunk
Switch(config-If-Ethernet1/0/2)#ulpp flush enable mac
Switch(config-If-Ethernet1/0/2)#ulpp flush enable arp
59.4 ULPP Troubleshooting
• At present, configuration of more than 2 multi-uplinks is allowed, but it may cause loopback,
so is not recommended.
• With the normal configuration, if the broadcast storm happen or the communication along the
ring is broken, please enable the debug of ULPP, copy the debug information of 3 minutes
and the configuration information, send them to our technical service center.
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SNR S2940-8G-v2 Specifications

General

Brand	SNR
Model	S2940-8G-v2
Category	Switch
Language	English