SSH was introduced into these Cisco IOS platforms and images: The information in this document is based on Cisco IOS 3600 Software (C3640-IK9S-M), Release 12.2(2)T1. The Cisco IOS image used must be a k9(crypto) image in order to support SSH. This document contains more information on specific versions and software images. This document discusses how to configure and debug SSH on Cisco routers or switches that run a version of Cisco IOS® Software that supports SSH. Implement SSH version 2 when possible because it uses a more enhanced security encryption algorithm.

Communication between the client and server is encrypted in both SSH version 1 and SSH version 2. Secure Shell (SSH) is a protocol which provides a secure remote access connection to network devices. Me desculpem o control c control v quando eu encontrar um how too em ptBR irei atualizar. Telnet failed: Can't send after socket shutdown.Bom dia, não encontrei isso na internet e eu dou aula de software de redes e surgiu essa discussão, realmente notei que eu não utilizava SSH em alguns routers dos quais dou manutenção o motivo é porque os mesmos só tem acesso a uma rede e Deny para o resto, porém segurança nunca é demais, busquei no forum também e não encontrei um how too simples sobre configurações SSH em routers cisco, outro problema que tive foi encontrar IOS pequenos que suprem essa necessidade. + - -Ħ Valid license from HP required for possession, Items are licensed to the U.S. Government under vendor's standard commercial Software, Computer Software Documentation, and Technical Data for Commercial Host Key Type : RSA Host Key Size Valid license from HP required for possession, SSH Enabled : Yes Secure Copy Enabled : No Rack2sw2(config)# crypto key generate ssh rsa bit 2048

If the key/entropy cache isĭepleted, this could take up to a minute. Rack2sw1(config)# crypto key generate ssh rsa bit 2048 The configuration, verification, and testing associated with the diagram follows: In the following example, switches Rack2sw1 and Rack2sw2 are configured for SSH CLI access. Even though SSH provides Telnet like functions, unlike Telnet, SSH provides encrypted, two-way authenticated transactions.

Secure Shell version 2 (SSHv2) is used by Aruba switches to provide remote access to SSH-enabled management stations. The article discussed how to configure secure CLI switch access.

Configure ssh on switch