Hello folks,
I ran into different ways of setting DSCP values.
My two  QoS relating tasks ask to match for VoIP traffic with DSCP value equals 
to EF.
Then the verifications use something that I have no idea how to understand and 
cross-check with Cisco documentation.

E.g. The first task verifies it with IP SLA setting the ToS to 184.
The calculations of ToS value are based on the fact that the actual value of EF 
is 46 and then the corresponding ToS byte is 46*4=184:

Ip sla 1
  udp-echo 10.5.5.5 32767 source-ip 10.8.8.8 source-port 32767 control disable
tos 184
timeout 1000
frequency 1

Another task uses telnet to mark all telnet traffic with DSCP value of EF by 
setting it right away to 0XB8.

ip telnet tos B8

I understand that 0xB8 equals to 184 in decimal but what are the rules  of 
setting DSCP in two different cases ? Is there any Cisco guide that can be used 
to consolidate this knowledge and access it in case of a problem during the lab 
?

Eugene
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