Juniper
JN0-360 · Question #363
While troubleshooting IS-IS on a broadcast network with multiple IS-IS routers, you notice that hello packets from Router A are sent every three seconds while the hello packets from Router B are…
The correct answer is A. Router B is a non-DIS router. C. Router A is the DIS router. The DIS Router sends CSNPs describing all the LSPs in the database every 3 seconds.
IS-IS
Question
While troubleshooting IS-IS on a broadcast network with multiple IS-IS routers, you notice that hello packets from Router A are sent every three seconds while the hello packets from Router B are sent every nine seconds. Both Router A and Router B are configured with default IS-IS configuration values. In this scenario, which two statements are true? (Choose two.)
Options
- ARouter B is a non-DIS router.
- BRouter B is the DIS router.
- CRouter A is the DIS router.
- DRouter A is a non-DIS router.
How the community answered
(29 responses)- A72% (21)
- B17% (5)
- D10% (3)
Explanation
The DIS Router sends CSNPs describing all the LSPs in the database every 3 seconds.
Topics
#IS-IS DIS#hello interval#DIS election#broadcast network
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