FAQs
| Q1: | When would you implement multiple NETs on a box? |
| A1: | Multiple NETs can be used when you are in the process of merging or splitting areas. You should only use multiple NETs on a temporary basis. |
| Q2: | If I implement Dual IS-IS for IP only, do I still need to configure CLNS? |
| A2: | No, but you must still configure an NSAP for the router to determine its area. |
| Q3: | Can I use IS-IS for load balancing? |
| A3: | Yes, you can use IS-IS to support equal-cost load balancing. IP supports up to 6 equal cost paths, with 4 being the default. CLNS only supports a maximum of 4 equal-cost paths. |
| Q4: | What is the process for electing the DIS? |
| A4: | The DIS election is based on the interface priority. The default priority is 64. In the case of a tie, the IS with the higher ... |
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