Juniper EX9200 Features Guide

Table 6: show chassis fabric fpcs Output Fields
Field DescriptionField Name
Switching fabric link (link from SIB to FPC) state for each FPC:
• Unused—FPC is not present.
(On MX240 and MX480 routers with AS- MLC modular carrier
card or MPC4E only) the fabric plane from the pair that share
physical links (1 and 5, and 3 and 7) is inactive.
• Destination error on PFEs list of PFE numbers—Destination errors
to the listed Packet Forwarding Engines. Indicates that the link
is not carrying traffic to the listed Packet Forwarding Engines.
NOTE: In Junos OS Release 9.6 and later, the list of Packet
Forwarding Engines with destination errors is displayed in the
output.
In Junos OS Releases before 9.6, the output only indicates that
there are destination errors. However, the list of Packet
Forwarding Engines with destination errors is not displayed.
• Links ok—Link between the spare SIB and FPC is eligible to carry
traffic.
• Link error—Link between the SIB and FPC has CRC errors.
However, the link is still eligible to carry traffic.
• Plane disabled—Fabric plane has been disabled for the following
reasons:
• Destination errors have exceeded the thresholds.
• Run-time link errors have exceeded the thresholds.
• Initialization time link errors detected, and link training was
unsuccessful.
• Plane Disabled, Links Error (PTX Series Packet Transport
Routers and QFX Series switches only)—The plane is disabled
because of link errors detected at the FPC RX.
• Plane Disabled, Links Down (PTX Series Packet Transport Routers
and QFX Series switches only)—The plane is disabled because
of link errors detected at the SIB RX.
• Plane enabled—Link between the active SIB and FPC is eligible
to carry traffic.
NOTE: On the Enhanced MX SCB with MPC, a maximum of 4
planes are operational and running. On all the other SCBs with
MPC, all the planes are operational and running.
• Plane Enabled, Links OK (PTX Series Packet Transport Routers
and QFX Series switches only)—The FPC CCL RX link is eligible
to carry traffic.
• Plane Enabled, Links OK (TX Matrix and TX Matrix Plus routers
only)—The FPC HSL RX link is eligible to carry traffic.
Fabric management FPC
state
Sample Output
show chassis fabric fpcs (M320 Router)
user@host> show chassis fabric fpcs
119Copyright © 2016, Juniper Networks, Inc.
Chapter 13: Operational Commands: Packet Forwarding Engine Components

Juniper EX9200 Specifications

General

Brand	Juniper
Model	EX9200
Category	Network Router
Language	English