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Related Documentation
- J Series
- CLNS Overview
- Example: Configuring IS-IS for CLNS
- M Series
- Example: Configuring IS-IS for CLNS
- MX Series
- Example: Configuring IS-IS for CLNS
- SRX Series
- CLNS Overview
- Example: Configuring IS-IS for CLNS
- T Series
- Example: Configuring IS-IS for CLNS
- Additional Information
- Junos OS Feature Support Reference for SRX Series and J Series Devices

Understanding IS-IS for CLNS
Intermediate System-to-Intermediate System (IS-IS) extensions provide the basic interior gateway protocol (IGP) support for collecting intradomain routing information for Connectionless Network Service (CLNS) destinations within a CLNS network. Routers that learn host addresses through End System-to-Intermediate System (ES-IS) can advertise the addresses to other routers (intermediate systems) by using IS-IS.
For more information about IS-IS, see the ISO 10589 standard.
Related Documentation
- J Series
- CLNS Overview
- Example: Configuring IS-IS for CLNS
- M Series
- Example: Configuring IS-IS for CLNS
- MX Series
- Example: Configuring IS-IS for CLNS
- SRX Series
- CLNS Overview
- Example: Configuring IS-IS for CLNS
- T Series
- Example: Configuring IS-IS for CLNS
- Additional Information
- Junos OS Feature Support Reference for SRX Series and J Series Devices


