Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 875

password Enter a 1 to 16-character length alphanumeric string to prevent unauthorized access or incorrect routing information corrupting the link state database. The password is processed as plain text, which only provides limited security. Defaults Not configured. Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.9(0.0) 9.5(0.1) 9.0.2.0 8.3.19.0 8.3.12.0 8.3.11.1 Description Introduced on the C9010. Introduced on the Z9500. Introduced on the S6000. Introduced on the S4820T. Introduced on the S4810. Introduced on the Z9000. Usage Information To prevent the link state database from receiving incorrect routing information from unauthorized routers, use the area-password command on routers within an area. The configured password injects into Level 1 LSPs, CSNPs, and PSNPs. Related Commands • domain-password - allows you to set the authentication password for a routing domain. • isis password - allows you to configure an authentication password for an interface. clear isis Restart the IS-IS process. All IS-IS data is cleared. C9000 Series Syntax Parameters clear isis [vrf vrf-name] [tag] {* | database | traffic} vrf vrf-name tag * database traffic (Optional) Enter the keyword vrf followed by the name of the VRF to restart the IS-IS process corresponding to that VRF. (Optional) Enter an alphanumeric string to specify the IS-IS routing tag area. Enter the keyword * to clear all IS-IS information and restart the IS-IS process. This command removes IS-IS neighbor information and IS-IS LSP database information and the full SPF calculation is done. Clears IS-IS LSP database information. Clears IS-IS counters. Intermediate System to Intermediate System (IS-IS) 875