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Cisco MWR 1941-DC Mobile Wireless Edge Router Software Configuration Guide
78-13983-08
Chapter 4 Configuring the MWR 1941-DC in an IP-RAN
Configuring QoS Attributes
Note
When enabled in an IP-RAN solution, the recommended configuration is
keepalive 1 2
on
both the MWR 1941-DC serial interface and associated MGX-RPM-1FE-CP virtual template
interface.
Step 10
Set the carrier delay for the serial interface.
Router(config-if)#
carrier-delay
number
Step 11
Return to
Step 1
to configure the second port on the VWIC and the ports on any additional VWICs.
Step 12
Exit to global configuration mode.
Router(config-if)#
exit
Configuring QoS Attributes
To use QoS on the MWR 1941-DC router, you must first create a class map. The class map defines the
criteria that a packet must match to be placed in that class. Once you have created a class map, the router
can recognize packets that are subject to QoS. You must then tell the router the action to take on those
packets by creating a policy map.Once you have completed the creation of a QoS boilerplate, you can
assign it to an interface.
Note
The QoS functionality of the MWR 1941-DC router is built on the same code as the Cisco 10000 ESR
(with some exceptions). For more information about the QoS feature, see “Configuring Quality of
Service” (
http://www.cisco.com/univercd/cc/td/doc/product/aggr/10000/10ksw/qosos.htm
) and the
“Cisco 10000 Series ESR Quality of Service” feature module
(
http://www.cisco.com/univercd/cc/td/doc/product/aggr/10000/10kfm/fm_qos.htm
), as well as the
“Cisco IOS Quality of Service Solutions Configuration Guide” and the “Cisco IOS Quality of Service
Solutions Command Reference.”
Creating a Class Map
For each class map that you want to create, do the following in global configuration mode:
Step 1
Assign a name to your class map.
Router(config)#
class-map
[
match-all
|
match-any
]
class_name
Where
match-any
means a single match rule is sufficient for class membership and
match-all
means
only those packets that have all the attributes you specify are part of the class.
When you enter the class-map command, you are placed in class map configuration mode.
Step 2
Describe the characteristics of the packets that are subject to QoS using one or more of the following.
Router(config-cmap)#
match access-group
number
Router(config-cmap)#
match ip dscp
number
Router(config-cmap)#
match ip precedence
number
Router(config-cmap)#
match input-interface
interface-name
Router(config-cmap)#
match protocol
protocol
Summary of Contents for MWR 1941-DC - 1941 Mobile Wireless Router
Page 49: ...P A R T 1 Implementing the MWR 1941 DC Router in an IP RAN ...
Page 50: ......
Page 107: ...P A R T 2 Implementing the MWR 1941 DC Router in a Cell Site DCN ...
Page 108: ......