Cisco Cisco Packet Data Interworking Function (PDIF)
HNB-GW Service Configuration Mode Commands
ip iu-qos-dscp ▀
Command Line Interface Reference, StarOS Release 18 ▄
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af11: Marks traffic as Assured Forwarding 11 PHB (high throughput data)
af12: Marks traffic as Assured Forwarding 12 PHB (high throughput data)
af13: Marks traffic as Assured Forwarding 13 PHB (high throughput data)
af21: Marks traffic as Assured Forwarding 21 PHB (low latency data)
af22: Marks traffic as Assured Forwarding 22 PHB (low latency data)
af23: Marks traffic as Assured Forwarding 23 PHB (low latency data)
af31: Marks traffic as Assured Forwarding 31 PHB (multimedia streaming)
af32: Marks traffic as Assured Forwarding 32 PHB (multimedia streaming)
af33: Marks traffic as Assured Forwarding 33 PHB (multimedia streaming)
af41: Marks traffic as Assured Forwarding 41 PHB (multimedia conferencing). This is the default
DSCP code for RTP payloads in UDP protocol.
af42: Marks traffic as Assured Forwarding 42 PHB (multimedia conferencing)
af43: Marks traffic as Assured Forwarding 43 PHB (multimedia conferencing)
cs1: Marks traffic with Class Selector 1 (low priority data). This is the default DSCP code for GTP-U
payloads in UDP protocol.
cs2: Marks traffic with Class Selector 2 (OAM)
cs3: Marks traffic with Class Selector 3 (broadcast video)
cs4: Marks traffic with Class Selector 4 (real-time interactive)
cs5: Marks traffic with Class Selector 5 (signaling). This is the default DSCP code for all SCTP
payloads.
cs6: Marks traffic with Class Selector 6 (network control)
df : Marks traffic as Default Forwarding (best effort: DSCP = 0)
ef: Marks traffic as Expedited Forwarding PHB (telephony). This is the default DSCP code for RTCP
payloads in UDP protocol.
Usage
Use this command to enable/disable the DSCP marking for data packets over IuCS/PS interface. This
command assigns the DSCP levels to specific traffic patterns in order to ensure that the packets are delivered
according to the precedence with which they are tagged. The Diffserv markings are applied to the IP header
of every subscriber data packet transmitted over IuCS/IuPs interface(s) towards MSC/SGSN.
This command adds DSCP marking on egress traffic going towards CN (CS/PS). To make the configuration
pass-through mode or not marking DSCP at all in the packets,
command assigns the DSCP levels to specific traffic patterns in order to ensure that the packets are delivered
according to the precedence with which they are tagged. The Diffserv markings are applied to the IP header
of every subscriber data packet transmitted over IuCS/IuPs interface(s) towards MSC/SGSN.
This command adds DSCP marking on egress traffic going towards CN (CS/PS). To make the configuration
pass-through mode or not marking DSCP at all in the packets,
no
variant of command is used. Use of
no
is
allowed even when there is no previous DSCP configuration done.
Important:
By default this command is Disabled.
Important:
When DSCP configuration is not specified, the system works in pass-through
mode and DSCP values in the ingress (from CN) and egress (to HNB) data packets remain
unchanged. Multiple traffic classes can share the same code point value.
unchanged. Multiple traffic classes can share the same code point value.