> Arista’s specs say the 7500R / 7280R can handle 1M ipv4+ipv6 routes in
> hardware (FIB):
I'm using these as edge routers facing multiple peering networks and several
full table feeds. No problems so far, very cost effective platform in my mind.
Here is what it looks like with about 100 peers and several full table feeds:
Forwarding Resources Usage
Table Feature Chip Used Used Free Committed Best Case
High
Entries (%) Entries Entries Max
Watermark
Entries
-------- ----------- --------- -------- ----- --------- ----------- -----------
---------
LEM 559529 71% 226903 0 786432
560163
LEM MAC 242 0% 226903 0 786432
290
Routing Resource1 874 42% 1174 0 2048
880
Routing Resource2 543 53% 481 0 1024
548
Routing Resource3 16038 48% 16730 0 32768
16060
Routing V4Hosts 0 0% 81920 0 81920
0
Routing V4Routes 541905 70% 226903 0 786432
542491
Routing V6Hosts 0 0% 81920 0 81920
0
Routing V6Routes 17382 7% 226903 0 786432
17481
