Multilink - Juniper JUNOS OS 10.4 - RELEASE NOTES Release Note

JUNOS OS 10.4 Release Notes
122
To take a snapshot on the external CompactFlash:
Take a snapshot from the internal CompactFlash to the USB storage device by
1.
using the
request system snapshot media usb
Reboot the device from the USB storage device by using the
2.
command.
media usb
Go to the U-boot prompt. For more information, see the Accessing the U-Boot
3.
Prompt section in the Junos OS Administration guide.
At the U-boot prompt, set the following variables:
4.
set ext.cf.pref 1
save
reset
Once the system is booted from the USB storage device, take a snapshot on the
5.
external CompactFlash by using the
command.
NOTE: Once the snapshot has been taken on the external CompactFlash,
we recommend you set the

Multilink

When data and LFI streams are present, we recommend the following configuration
to get less latency for LFI traffic and to avoid out-of-range transmission of data traffic:
Configure the following schedulers
set class-of-service schedulers S0 buffer-size temporal 20K
set class-of-service schedulers S0 priority low
set class-of-service schedulers S2 priority high
set class-of-service schedulers S3 priority high
Configure the following scheduler map
set class-of-service scheduler-maps lsqlink_map forwarding-class best-effort scheduler
S0
set class-of-service scheduler-maps lsqlink_map forwarding-class assured-forwarding
scheduler S2
set class-of-service scheduler-maps lsqlink_map forwarding-class network-control
scheduler S3
CLI command.
request system reboot
request system snapshot media external
to at the U-boot prompt.
ext.cf.pref 0
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