Relationship between vro memory and route table and NAT table

The relationship between the vro memory and the route table and the NAT table is mainly the relationship between the routing characteristics and the NAT characteristics and the memory. When the number of route table entries is less than 2000, 32 MB of memory is required; when the number of route table entries is less than 10000, 64 MB of memory is required; when the number of route table entries is less than 30000, 1700 MB of memory is required; www.2cto.com? NAT supports less than connections, 32 MB of memory is required. If NAT supports less than 8000 connections, 64 MB of memory is required. If NAT supports less than 20000 connections, MB of memory is required.