Cisco Systems ASR9001 Manual De Usuario
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Cisco ASR 9001 and Cisco ASR 9001-S Routers Hardware Installation Guide
OL-26701-02
Chapter 4 Troubleshooting the Installation
Troubleshooting the Line Card
Configuring and Troubleshooting Line Card Interfaces
After the person who installed the hardware verifies that the line card is working properly by examining
the LEDs, the network administrator can configure the new interface. These sections provide
information on configuring and troubleshooting the line card:
the LEDs, the network administrator can configure the new interface. These sections provide
information on configuring and troubleshooting the line card:
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Configuration Parameters
enabled on a 10-Gigabit Ethernet line card. See Cisco IOS XR software documentation for complete
information about these parameters.
information about these parameters.
Table 4-4
RSP FAIL and LC FAIL LEDs
RSP FAIL LED
Green
Port state is up and a valid physical layer link is established.
Blinking
Line activity is occurring. The LED blinks green-amber-green.
Red
Port state is up, but there is a link loss or SFP/XFP failure.
Off
Port is administratively shut down.
LC FAIL LED
Green
Line card has booted properly, and is ready to pass or is passing traffic.
Red
Line card has encountered a hardware error, and is not passing traffic.
Off
Line card is powered off. The LED might turn off momentarily when switching
between the states described above, although the line card has not powered off.
between the states described above, although the line card has not powered off.
Table 4-5
Line Card Configuration Default Values
Parameter
Configuration File Entry
Default Value
Flow control
flow-control
egress on
ingress off
ingress off
MTU
mtu
1514 bytes for normal frames
1518 bytes for IEEE 802.1Q tagged frames
1522 bytes for Q-in-Q frames
MAC address
mac address
Hardware burned-in address (BIA)