Specifications

Differentiated Services Configuration Command Set
Creating Diffserv Classes and Matching Conditions
SecureStack B2 Configuration Guide 7-11
Command Defaults
None.
ipprecedence
classname
precedencenumber
Matches to a specific class based on the value of the IP
precedence field. Valid precedencenumber values are:
0 - 7.
iptos classname
tosbits tosmask
Matches to a specific class based on the value of the IP
type of service (TOS) field. Valid tosbits values are 0 -
255. Valid tosmask values are 1 - 8
protocol keyword
classname
protocol-name |
number classname
protocol-number
Matches to a specific class based on number or keyword in
the IP protocol field. Valid protocol-name keyword are:
• icmp
• igmp
• ip
• tcp
• udp
Valid protocol-number values are 0 - 255.
refclass add |
remove classname
refclassname
Adds or removes a set of already defined match conditions
to a specific class.
vlan classname
vlanid
Matches to a specific class based on VLAN ID. Valid
values are 1- 4094.
Table 7-1 Valid IP DSCP Numeric and Keyword Values
Code Point Map Numeric Value Keyword (Usage)
b'000000 0be (best effort)
b'xxx000 0,8,16,24,32,40,48,56 cs0 - cs7 (Class Selector PHB)
b'001xx0 10,12,14 af11, af12, af13 (Assured Forwarding)
b'010xx0 18,20,22 af21, af22, af23 (Assured Forwarding)
b'011xx0 26,28,30 af31, af32, af33 (Assured Forwarding)
b'100xx0 34,36,38 af41, af42, af43 (Assured Forwarding)
b'101110 46 ef (Expedited Forwarding)