how often does the letter u occur in:
q: what is the exact juniper and cisco router per-packet balancing hash algorithm? due to junos and cisco documentation there is ability to configure hashing algorithm choosing one of the next-hop from the several multiple equal-cost paths. there is information about fields that could be used to compute target hash - it could be l3 (including src and dst ips) or l4 (including ports) but there is no any information how exactly (crc, xor, and+xor, etc) this hash sum computed. is there any standard of this behaviour or this is a proprietary and brand/model dependent?

a: heres a document that explains the algorithm for a cisco 3750, 4500 and 6500.  its too long to quote here.

user
The given text has twenty-one "u"s.
assistant