SNMPv3 구성
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이더넷 스위치 상태 모니터링(CSHM)을 지원하는 SNMPv3를 구성하려면 다음 절차를 따르세요.
다음 명령은 Broadcom BES-53248 스위치에서 SNMPv3 사용자 이름을 구성합니다.
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*인증 없음*의 경우:
snmp-server user SNMPv3UserNoAuth NETWORK-OPERATOR noauth -
*MD5/SHA 인증*의 경우:
snmp-server user SNMPv3UserAuth NETWORK-OPERATOR [auth-md5|auth-sha] -
*AES/DES 암호화를 사용한 MD5/SHA 인증*의 경우:
snmp-server user SNMPv3UserAuthEncrypt NETWORK-OPERATOR [auth-md5|auth-sha] [priv-aes128|priv-des]
다음 명령은 ONTAP 측에서 SNMPv3 사용자 이름을 구성합니다.
cluster1::*> security login create -user-or-group-name SNMPv3_USER -application snmp -authentication-method usm -remote-switch-ipaddress ADDRESS
다음 명령은 CSHM을 사용하여 SNMPv3 사용자 이름을 설정합니다.
cluster1::*> system switch ethernet modify -device DEVICE -snmp-version SNMPv3 -community-or-username SNMPv3_USER
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스위치에서 SNMPv3 사용자를 설정하여 인증 및 암호화를 사용합니다.
show snmp status예를 보여주세요
(sw1)(Config)# snmp-server user <username> network-admin auth-md5 <password> priv-aes128 <password> (cs1)(Config)# show snmp user snmp Name Group Name Auth Priv Meth Meth Remote Engine ID ----------------- ------------------ ---- ------ ------------------------- <username> network-admin MD5 AES128 8000113d03d8c497710bee -
ONTAP 측에서 SNMPv3 사용자를 설정합니다.
security login create -user-or-group-name <username> -application snmp -authentication-method usm -remote-switch-ipaddress 10.231.80.212예를 보여주세요
cluster1::*> security login create -user-or-group-name <username> -application snmp -authentication-method usm -remote-switch-ipaddress 10.231.80.212 Enter the authoritative entity's EngineID [remote EngineID]: Which authentication protocol do you want to choose (none, md5, sha, sha2-256) [none]: md5 Enter the authentication protocol password (minimum 8 characters long): Enter the authentication protocol password again: Which privacy protocol do you want to choose (none, des, aes128) [none]: aes128 Enter privacy protocol password (minimum 8 characters long): Enter privacy protocol password again:
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새로운 SNMPv3 사용자로 모니터링하도록 CSHM을 구성합니다.
system switch ethernet show-all -device "sw1" -instance예를 보여주세요
cluster1::*> system switch ethernet show-all -device "sw1 (b8:59:9f:09:7c:22)" -instance Device Name: sw1 IP Address: 10.228.136.24 SNMP Version: SNMPv2c Is Discovered: true DEPRECATED-Community String or SNMPv3 Username: - Community String or SNMPv3 Username: cshm1! Model Number: BES-53248 Switch Network: cluster-network Software Version: 3.9.0.2 Reason For Not Monitoring: None <---- should display this if SNMP settings are valid Source Of Switch Version: CDP/ISDP Is Monitored ?: true Serial Number of the Device: QTFCU3826001C RCF Version: v1.8X2 for Cluster/HA/RDMA cluster1::*> cluster1::*> system switch ethernet modify -device "sw1" -snmp-version SNMPv3 -community-or-username <username> -
CSHM 폴링 기간이 완료된 후 새로 생성된 SNMPv3 사용자에게 쿼리할 일련 번호가 이전 단계에서 자세히 설명한 것과 동일한지 확인합니다.
system switch ethernet polling-interval show예를 보여주세요
cluster1::*> system switch ethernet polling-interval show Polling Interval (in minutes): 5 cluster1::*> system switch ethernet show-all -device "sw1" -instance Device Name: sw1 IP Address: 10.228.136.24 SNMP Version: SNMPv3 Is Discovered: true DEPRECATED-Community String or SNMPv3 Username: - Community String or SNMPv3 Username: <username> Model Number: BES-53248 Switch Network: cluster-network Software Version: 3.9.0.2 Reason For Not Monitoring: None <---- should display this if SNMP settings are valid Source Of Switch Version: CDP/ISDP Is Monitored ?: true Serial Number of the Device: QTFCU3826001C RCF Version: v1.8X2 for Cluster/HA/RDMA