Cisco NCS1004 User Manual

DescriptionState
Standard (Reed-Solomon) FEC is enabled on the
Ethernet controller.
Standard
FEC configuration is automatically enabled for only the pluggables that support Auto-FEC. If you manually
configure FEC, the manual configuration overrides the Auto-FEC.
The supported pluggables for Auto-FEC are:
• QSFP-100G-SR4-S
• QSFP-100G-CWDM4-S
• QSFP-100G-SM-SR
• QSFP-100G-AOC-1M
• QSFP-100G-AOC-3M
• QSFP-100G-AOC-10M
• QDD-400-AOC15M
• QDD-400G-FR4-S
• QSFP-100G-ER4L
The LR4 pluggable is a 1310nm long range band pluggable that does not require you to enable FEC.
The software automatically enables FEC mode on the pluggables installed in the Cisco NCS 1004. When you
upgrade the software of an NCS 1004 with pluggables in the FEC disabled mode, traffic is affected.
The following sample shows the running FEC configuration on the LR4 pluggable:
RP/0/RP0/CPU0:ios#show controller HundredGigECtrlr 0/0/0/4
Thu Aug 8 15:41:20.857 IST
Operational data for interface HundredGigECtrlr0/0/0/4:
State:
Administrative state: enabled
Operational state: Up
LED state: Green On
Maintenance: Disabled
AINS Soak: None
Total Duration: 0 hour(s) 0 minute(s)
Remaining Duration: 0 hour(s) 0 minute(s) 0 second(s)
Laser Squelch: Enabled
Phy:
Media type: Not known
Autonegotiation disabled.
Operational values:
Speed: 100Gbps
Duplex: Full Duplex
Flowcontrol: None
Loopback: None (or external)
BER monitoring:
Not supported
Configuring Controllers
11
Configuring Controllers
FEC States for Ethernet Controller

Cisco NCS1004 Specifications

General

Brand	Cisco
Model	NCS1004
Category	Network Hardware
Language	English