What is the number of routes of both NE80E and NE5000E?
If no license, there are up to 100K routes. If the current license is configured correctly, it could reach 1000K. For BGP, the default maximum number of routes learned from the BGP peer is 150 thousand.
[NE80E]disp bgp peer ver
Received: Total 30065 messages, Update messages 14068 Sent: Total 20648 messages, Update messages 31 Maximum allowed route limit: 150000 Threshold: 75%, Parameter: always connect-retry(default) Minimum time between advertisement runs is 15 seconds
The following command can help modify the number of routes supported.
[NE80E] peer 10.0.0.1 route-limit ?
INTEGER<1-2000000> Route limit value