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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 24 Configuring QoS
Configuring Quality of Service (QoS)
What to do Next
After creating a standard access list using names, define a policy map and attach it to the interface. See
Creating a Policy Map for Applying a QoS Feature to Network Traffic, page 24-35 and Attaching the
Policy Map to an Interface, page 24-36 for more details.
Step 4
permit {source [source-wildcard] |
any} log
Example:
Router(config-std-nacl)# permit
10.10.10.10 255.255.255.0
Enters access-list configuration mode, and specifies one or more
allowed or denied conditions. This determines whether the packet is
passed or dropped.
• source—Number of the network or host from which the packet
is sent in a 32-bit quantity in four-part, dotted-decimal format.
• source-wildcard—(Optional) Wildcard bits to be applied to the
source in four-part, dotted-decimal format. Place ones in the bit
positions you want to ignore.
• any—Specifies any source or destination host as an
abbreviation for the source-addr or destination-addr value and
the source-wildcard, or destination-wildcard value of 0.0.0.0
255.255.255.255.
• log—Causes an informational logging message about the
packet that matches the entry to be sent to the console. (The
level of messages logged to the console is controlled by the
logging console command.)
Step 5
exit
Example:
Router(config-std-nacl)# exit
Enters global configuration mode.
Step 6
class-map
class-map-name
Example:
Router(config)# class-map
class-acl-std
Defines name for the class map and enters class-map config mode.
• class-map-name—Name of the class map.
Step 7
match access-group name
access-group-name
Example:
Router(config-cmap)# match
access-group name acl-std
Defines a named ACL for the match criteria.
• access-group-name—Specifies a named ACL whose contents
are used as the match criteria against which packets are checked
to determine if they belong to the same class. The name can be
up to 40 alphanumeric characters.
Command Purpose