linux 連接網絡設備報錯 ssh no matching cipher found

• 連接華三設備
  Unable to negotiate with 192.168.56.2 port 22: no matching cipher found. Their offer: aes128-cbc,aes256-cbc,3des-cbc,des-cbc

  解決辦法：
  編輯ssh配置文件：
  sudo vim /etc/ssh/ssh_config

  添加以下內容
  Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,3des-cbc,aes192-cbc,aes256-cbc

• 連接思科設備
  Unable to negotiate with 192.168.159.132 port 22: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1

  解決辦法：
  編輯ssh配置文件：
  sudo vim /etc/ssh/ssh_config

  添加以下內容
  KexAlgorithms +diffie-hellman-group1-sha1