Cisco Nexus 5000 Series Switch CLI Software Configuration Guide (OL-16597-01, July 2009)

Verifying TACACS+ Configuration 267
Example TACACS+ Configuration 267
Default TACACS+ Settings 267
Configuring SSH and Telnet 269
Configuring SSH and Telnet 269
Information About SSH and Telnet 269
SSH Server 269
SSH Client 269
SSH Server Keys 269
Telnet Server 270
Guidelines and Limitations for SSH 270
Configuring SSH 270
Generating SSH Server Keys 270
Specifying the SSH Public Keys for User Accounts 271
Specifying the SSH Public Keys in Open SSH Format 271
Specifying the SSH Public Keys in IETF SECSH Format 272
Specifying the SSH Public Keys in PEM-Formatted Public Key Certificate Form
272
Starting SSH Sessions to Remote Devices 273
Clearing SSH Hosts 273
Disabling the SSH Server 273
Deleting SSH Server Keys 274
Clearing SSH Sessions 274
SSH Example Configuration 275
Configuring Telnet 276
Enabling the Telnet Server 276
Reenabling the Telnet Server 276
Starting Telnet Sessions to Remote Devices 276
Clearing Telnet Sessions 277
Verifying the SSH and Telnet Configuration 277
Default SSH Settings 277
Configuring Access Control Lists 279
Information About ACLs 279
IP ACL Types and Applications 279
Application Order 280
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
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Contents