TCM
UoC crest

TCM Network Core

sw1
(sockets 1 to 48)

sw2
(sockets 49 to 96)

sw3
(sockets 97 to 144)

sw4
(sockets 145 to 192)

sw5
(sockets 193 to 202)

sws
(misc servers)

swc2
(s1 - s9, s13, s14, cluster)

sw11
(s10, s11)

fs1

fs2

data

hydra: lic,
plover, web

ladon: argos

CUDN


Key

Green: incoming (as seen by switch)
Blue: outgoing (as seen by switch)
Dark green and purple: peak 5 min value (on weekly and monthly graphs)

Note: before approximately 12:30, 4/4/2017, 32 bit SNMP requests were used, which limited the data to about 14MB/s. The switch-over to using 64 bit counters produced some anomolous data spikes at that time, some of which have been hand edited out.