Juniper JUNOS OS 10.4 - RELEASE NOTES REV 6 Release Note page 14

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JUNOS OS 10.4 Release Notes
14
The previous restriction implies that the same VLAN ID cannot be configured
on both physical interfaces.
AE mode–In AE mode, the two physical interfaces on the same PIC are aggregated
into one AE physical interface. PIC egress traffic is based on the AE internal hash
algorithm. PIC ingress traffic steering is based on the customized VLAN ID rule. CLI
enforces the following restrictions on commit:
The PIC AE working in VLAN steering mode includes both links of this PIC, and
only the links of this PIC.
The PIC AE working in SA multicast steering mode can include more than one
PIC to achieve more than 100-gigabit capacity.
To configure the PIC forwarding mode, include the
its options at the
[edit chassis fpc number pic number]
[Network Interfaces]
New control queue disable feature (T Series routers with 10-Gigabit Ethernet PIC
with oversubscription)—Provides a new CLI statement for disabling the control queue
feature for the 10-Gigabit Ethernet PIC with oversubscription. To disable the control
queue, use the
no-pre-classifier
When the
no-pre-classifier
for all ports on that 10-Gigabit Ethernet PIC with oversubscription. Deleting this
configuration results in the control queue feature being re-enabled on all the ports of
that PIC.
[edit chassis]
fpc 2 {
pic 0 {
no-pre-classifier;
}
}
NOTE:
This feature is applicable in both oversubscribed and line-rate modes.
1.
The control queue feature is enabled by default in both oversubscribed
2.
and line-rate modes, which can be overridden by the user configuration.
CLI show commands remain unchanged. When the control queue is
3.
disabled, various show queue commands continue to show the control
queue in the output. However, all control queue counters are reported
as zeros.
Enabling or disabling the control queue feature results in the PIC being
4.
bounced (offline/online).
forwarding-mode
statement at the
[chassis]
statement is set, the control queue feature will be disabled
statement and
hierarchy level.
hierarchy level.
Copyright © 2011, Juniper Networks, Inc.

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