Switch Access And Login - ZyXEL Communications GS1900-8 User Manual

One of t he LEDs does not behave as expect ed.
1 Make sure you underst and t he norm al behavior of t he LED. See
2
Check t he hardware connect ions. See
3
I nspect your cables for dam age. Cont act t he vendor t o replace any dam aged cables.
4 Turn t he Swit ch off and on ( in DC m odels or if t he DC power supply is connect ed in AC/ DC m odels) .
5 Disconnect and re- connect t he power adapt or or cord t o t he Swit ch ( in AC m odels or if t he AC
power supply is connect ed in AC/ DC m odels) .
6 I f t he problem cont inues, cont act t he vendor.

33.2 Switch Access and Login

I forgot t he I P address for t he Swit ch.
1 The default in- band I P address is 1 9 2 .1 6 8 .1 .1 .
2 Use t he console port t o log in t o t he Swit ch.
3 Use t he M GM T port t o log in t o t he Swit ch, t he default I P address of t he M GM T port is 192.168.0.1.
4
I f t his does not work, you have t o reset t he device t o it s fact ory default s. See
219.
I forgot t he usernam e and/ or password.
1 The default usernam e is a dm in and t he default password is 1 2 3 4 .
2 I f t his does not work, you have t o reset t he device t o it s fact ory default s. See
219.
I cannot see or access t he Login screen in t he web configurat or.
1
Make sure you are using t he correct I P address.
• The default in- band I P address is 1 9 2 .1 6 8 .1 .1 .
Chapter 33 Troubleshooting
Chapt er 2 on page
GS1900 Series User's Guide
225
Sect ion 3.3 on page
19.
Sect ion 32.6 on page
Sect ion 32.6 on page
30.