Table 12: Recommended Cos Settings For Port Roles - Juniper EX2200 Hardware Manual

Network Interfaces for EX4300 Switches
Table 11: Port Edit Options (continued)
Field Function
IP Options
IPv4 Address Specifies an IPv4 address for the interface.
NOTE: If the IPv4 Address check box is cleared,
the interface still belongs to the
IPv6 Address Specifies an IPv6 address for the interface.
NOTE: If the IPv6 Address check box is cleared,
the interface still belongs to the

Table 12: Recommended CoS Settings for Port Roles

CoS Parameter
Forwarding Classes
Schedulers
Scheduler maps
ieee-802.1 classifier
dscp classifier
40
inet family.
family.
inet
Recommended Settings
There are four forwarding classes:
voice —Queue number is set to 7.
—Queue number is set to 5.
expedited-forwarding
—Queue number is set to 1.
assured-forwarding
—Queue number is set to 0.
best-effort
The schedulers and their settings are:
Strict-priority—Transmission rate is set to 10 percent and buffer size to 5 percent.
Expedited-scheduler—Transmission rate is set to 30 percent, buffer size to 30 percent, and
priority to low .
Assured-scheduler—Transmission rate is set to 25 percent, buffer size to 25 percent, and
priority to low .
Best-effort scheduler—Transmission rate is set to 35 percent, buffer size to 40 percent, and
priority to .
low
When a desktop and phone, routed uplink, or Layer 2 uplink role is applied on an interface, the
forwarding classes and schedulers are mapped using the scheduler map.
Imports the default
ieee-802.1
code point 101 for the forwarding class.
voice
Imports the default classifier configuration and sets the loss priority to
dscp
point 101110 for the forwarding class.
voice
Your Action
1. Select the IPv4 address
address.
2. Type an IP address—for example: 10.10.10.10.
3. Enter the subnet mask or address prefix. For example,
24 bits represents 255.255.255.0.
4. Click OK .
1. Select the
IPv6 address
address.
2. Type an IP address—for example:
2001:ab8:85a3::8a2e:370:7334.
3. Enter the subnet mask or address prefix.
4. Click .
OK
NOTE: IPv6 address is not supported on EX2200 and
EX4500 switches.
classifier configuration and sets the loss priority to
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check box to specify an IPv4
check box to specify an IPv6
for the
low
for the code
low