ATL Telecom R1-SW Ethernet Switch - Manual (Page 227)

Configuring Security
10-17
Default Traffic Filtering
Default traffic is traffic that is not classified with defined class map in the Corecess R1-
SW24L2B. If default traffic is filtered, traffic that is not specified by network operators is
discarded, so it can prevent traffic that is not permitted from receiving.
To filter default traffic, use the following commands.
Table 10-7 Filtering Default Traffic
Command Task
qos
1. Enter QoS configuration mode.
default traffic deny
2. Set default traffic to be refused.
end
3. Return to Privileged mode.
show default-traffic-policy
4. Verify the filtering configuration..
The following example shows how to refuse default traffic that is not classified with class map.
(config)# qos
(config-qos)# default traffic deny
(config-qos)# end
# show default-traffic-policy
Default QoS Traffic Policy
--------------------------------------------------
Deny
#