Msc Access And Login - ZyXEL Communications MSC1024G Series User Manual

Chapter 39 Troubleshooting
1 Make sure you understand the normal behavior of the LED. See
2 Check the hardware connections. See
3 Inspect your cables for damage. Replace any damaged cables.
4 If the problem continues, contact the vendor.
A Gigabit Ethernet interface's LEDs are not on.
1 Make sure the interface is enabled.
2 Make sure that the interface's speed and duplex settings match those on the port on the
peer Ethernet device.
3 Check the copper or fiber optic Ethernet cable and connections between the interface and
the Ethernet switch or router.
4 If the interface is an SFP slot, check the transceiver.
5 Make sure that the peer Ethernet device is functioning properly.
6 If the Ethernet cable and peer Ethernet device are both OK and the LEDs stay off, there
may be a problem with the interface. Contact the distributor.
A SFP slot's LNK LED turns on and off intermittently.
1 Check the copper or fiber optic Ethernet cable and connections between the uplink or
subtending interface and the Ethernet switch or router.
2 Make sure that the peer Ethernet device is functioning properly.
3 If the Ethernet cable and peer Ethernet device are both OK and the LNK LED keeps
turning off and on, there may be a problem with the port. Contact the distributor.

39.2 MSC Access and Login

I forgot the IP address for the MSC.
1 If you forgot the IP address of the in-band management port, try to log into the out-of-
band management port. If you were using the out-of-band management port, try the in-
band management port.
1 The default in-band IP address is 192.168.1.1. The default out-of-band IP address is
192.168.0.1.
2 Use the console port to log into the MSC.
970
Section 2.3 on page 57.
MSC1000G/1024G/1224G Series User's Guide
Section 2.2 on page 55.