试题详情
- 单项选择题What is periodically sent by a DIS on a LAN to ensure that all adjacent neighbors' IS - IS link - state databases are synchronized?（）
A、complete SNP (CSNP)
B、partial SNP (PSNP)
C、database query
D、database description packet (DDP)
E、link - state summary
F、hello
- A
关注下方微信公众号，在线模考后查看
热门试题