Switch User Manual

Filters and QoS Configuration for ERS 5500
Technical Configuration Guide v2.0 NN48500-559
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1 one Enabled IP 1/3 NonVol
2 one Enabled IP 1/4 NonVol
3 one Enabled IP 1/5 NonVol
4 one Enabled IP 1/6 NonVol
5 two Enabled IP 1/8 NonVol
6 two Enabled IP 1/9 NonVol
7 two Enabled IP 1/10 NonVol
12.4 Configuration Example 3: Port Range Using ACL or
Policy
Assuming we wish to filter on the following port ranges and remark the traffic to CoS level shown
below:
• TCP dst-port 80-127 with CoS level of Gold
• UDP dst-port 2000-2047 with CoS level of Silver
As mentioned in section 3.3, a port range must start with an even minimum number while the
maximum number rightmost consecutive 0’s are replaced with 1’s. The table shown below
displays the valid ranges that can be configured.
Table 9: Port Range
Protocol Port or Port
Range
Min/Max Range
Binary Value
Valid Ranges
((Port Min + 2n) -1))
TCP Port Range: 80-127
TCP 80-95 Min = 1010000
Max = 1011111
Max Port Range: 80-95
Other valid ranges:
80 to 80
80 to 81
80 to 83
80 to 87
TCP 96-127 Min = 1100000
Max = 1111111
Max Port Range: 96-127
Other valid ranges:
96 to 96
96 to 97
96 to 99
96 to 103
96 to 111
UDP Port Range: 2000-2047
UDP 2000-2015 Min = 11111010000
Max = 11111011111
Max Port Range: 2000-2015
Other valid ranges:
000 to 2000
000 to 2001
000 to 2003
000 to 2007
UDP 2016-2047 Min = 11111100000
Max = 11111111111
Max Port Range: 2016-2047
Other valid ranges:
2016 to 2016
2016 to 2017
2016 to 2019
2016 to 2023
2016 to 2031