Rewrite .get_snmp_information()
Rewrite .get_snmp_information()

For napalm-automation/napalm-eos#113

bholmgren/napalm-eos,napalm-automation/napalm-eos,napalm-automation/napalm,spotify/napalm,mirceaulinic/napalm-eos,spotify/napalm