Here we can get all information from the router - configuration
1. SAPWALK
If you use this command, the task will export all data to an txt file / example NewDevice.txt
For this it is necessary to have installed sapwalk 2 -v
you can use for example the following command
sapwalk2k -i ***.***.xx(here you need to put the ip address of the device -v v2c -s 1.3.6.1.2.1.2 -c
2. SNMPWALK
syntax snmpwalk -mALL -v1 -cpublic snmp_agent_Ip_address system
snmpwalk -mAll -v 2c -cKLPrimRO xx.xx.xx.*** 1.3.6.1
you can use it also in the way as it is in the picture: