Posted by: Pdfprep
Post Date: November 18, 2020
Which of following statements is true about IS-IS GR?
A . IS-IS GR is enabled by default.
B . IS-IS GR has four timers.
C . IS-IS GR notifies events and maintains the neighbor relationship through CSNP packets.
D . IS-IS GR defines a new TLV architecture to support this feature.
Answer: D
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