ELTEX ESR-21 - Page 230

ESR series service routers.ESR-Series. User manual
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Step Description Command Keys
5 Specify DSCP code value which will be
set in IP packets corresponding to the
class being configured (cannot be
assigned simultaneously with IP
Precedence and CoS fields) (if
remarking is required).
esr(config-class-map)# set dscp
<DSCP>
<DSCP> – DSCP code value,
takes values in the range of
[0..63].
6 Specify IP Precedence code value which
will be set in IP packets corresponding
to the class being configured (cannot
be assigned simultaneously with DSCP
and CoS fields) (if remarking is
required).
esr(config-class-map)# set ip-
precedence <IPP>
<IPP> – IP Precedence code
value, takes values in the range
of [0..7].
7 Specify 802.1p priority value which will
be set in packets corresponding to the
class being configured (cannot be
assigned simultaneously with DSCP and
IP Precedence fields) (if remarking is
required).
esr(config-class-map)# set сos
<COS>
<COS> – priority 802.1p value,
takes values of [0..7].
8 Create QoS policy and switch to the
policy parameters configuration mode.
esr(config)# policy-map <NAME>
esr(config-policy-map)#
<NAME> – name of the policy
being created, set by the string
of up to 31 characters.
9 Specify QoS policy description
(optional).
esr(config-policy-map)#
description <description>
<description> – up to 255
characters..
10 Set the committed outgoing bandwidth
for the policy in total.
esr(config-policy-map)# shape
average { <BANDWIDTH> | percent
<BANDWIDTH_PERCENT> }
[BURST]
<BANDWIDTH> – committed
bandwidth in Kbps, takes the
value of [64..10000000];
<BANDWIDTH_PERCENT> –
committed bandwidth in %,
calculated from (in order from
higher priority to lower priority
value):
shape average value of
the root policy;
traffic-shape value on
the network interface,
bridge, tunnel;
speed value of the
network interface.
Takes value of [1..100].
<BURST> – size of the
restrictive threshold in KB,
takes the value [128..16000].
128 KB.