LEDs
ExtremeWare XOS 11.3 Concepts Guide
613
On powering-up, the MGMT LED lights yellow:
The device has failed its Power On Self Test (POST) and you should contact your supplier for advice.
A link is connected, but the Status LED does not light:
Check that:
●
All connections are secure.
●
Cables are free from damage.
●
The devices at both ends of the link are powered-up.
●
Both ends of the Gigabit link are set to the same autonegotiation state.
The Gigabit link must be enabled or disabled on both sides. If the two sides are different, typically
the side with autonegotiation disabled will have the link LED lit, and the side with autonegotiation
enabled will not be lit. The default configuration for a Gigabit port is autonegotiation enabled. Verify
by entering the following command:
show ports configuration
On power-on, some I/O modules do not boot:
Check the output of the
show power budget
command to see if all power supplies display the
expected input voltage. Also refer to the section
“Power Management Guidelines” on page 80
for more
detailed information about power management.
ERR LED on the Management Switch Fabric Module (MSM) turns amber:
Check the syslog message for “critical” software errors. To reset the ERR LED and clear the log, use the
following command and reboot the switch:
clear log
static
If you continue to see “critical” software errors or the ERR LED is still amber after issuing the
clear
log static
command and a switch reboot, contact Extreme Networks Technical support for further
assistance.
Status LED on the I/O module turns amber:
Check the syslog message for a related I/O module error. If the error is an inserted I/O module that
conflicts with the software configuration, use one of the following commands to reset the slot
configuration:
clear slot
configure slot <slot> module <module_type>
Otherwise, contact Extreme Networks Technical Support for further assistance.
ENV LED on the MSM turns amber:
Check each of the power supplies and all of the fans. Additionally, you display the status in the
show
power
and
show fans
displays.
Содержание ExtremeWare XOS 11.3
Страница 20: ...Contents ExtremeWare XOS 11 3 Concepts Guide 20...
Страница 25: ...1 Using ExtremeWare XOS...
Страница 26: ......
Страница 38: ...ExtremeWare XOS Overview ExtremeWare XOS 11 3 Concepts Guide 38...
Страница 58: ...Accessing the Switch ExtremeWare XOS 11 3 Concepts Guide 58...
Страница 146: ...Configuring Slots and Ports on a Switch ExtremeWare XOS 11 3 Concepts Guide 146...
Страница 218: ...Status Monitoring and Statistics ExtremeWare XOS 11 3 Concepts Guide 218...
Страница 240: ...Virtual LANs ExtremeWare XOS 11 3 Concepts Guide 240...
Страница 248: ...Virtual Routers ExtremeWare XOS 11 3 Concepts Guide 248...
Страница 278: ...Access Lists ACLs ExtremeWare XOS 11 3 Concepts Guide 278...
Страница 288: ...Routing Policies ExtremeWare XOS 11 3 Concepts Guide 288 entry deny_rest if then deny...
Страница 344: ...Security ExtremeWare XOS 11 3 Concepts Guide 344...
Страница 393: ...2 Using Switching and Routing Protocols...
Страница 394: ......
Страница 454: ...Spanning Tree Protocol ExtremeWare XOS 11 3 Concepts Guide 454...
Страница 484: ...Extreme Standby Router Protocol ExtremeWare XOS 11 3 Concepts Guide 484...
Страница 514: ...IPv4 Unicast Routing ExtremeWare XOS 11 3 Concepts Guide 514...
Страница 530: ...IPv6 Unicast Routing ExtremeWare XOS 11 3 Concepts Guide 530...
Страница 538: ...RIP ExtremeWare XOS 11 3 Concepts Guide 538...
Страница 556: ...OSPF ExtremeWare XOS 11 3 Concepts Guide 556...
Страница 566: ...OSPFv3 ExtremeWare XOS 11 3 Concepts Guide 566...
Страница 589: ...3 Appendixes...
Страница 590: ......
Страница 640: ...CNA Agent ExtremeWare XOS 11 3 Concepts Guide 640...
Страница 670: ...Glossary ExtremeWare XOS 11 3 Concepts Guide 670...
Страница 698: ...Index ExtremeWare XOS 11 3 Concepts Guide 698...