2 u234, Ни одна из перечисленных проблем не воспроизвелась на стенде.
Настройки SNMP по умолчанию:
Код:
123456:5# show snmp community
Command: show snmp community
SNMP Community Table
(Maximum Entries : 10)
Community Name User Name
--------------- ----------
private ReadWrite
public ReadOnly
prompt после перезагрузки:
DGS-1100-10/ME login:
Password:
DGS-1100-10/ME:5#
DGS-1100-10/ME:5# config command_prompt 123456
Command: config command_prompt 123456
Success.
123456:5#
123456:5# save
Command: save
Success.
123456:5# reboot
Command: reboot
Are you sure you want to proceed with the system reboot?(y/n)y
Connection closed by foreign host.
DGS-1100-10/ME Gigabit Ethernet Switch
Command Line Interface
Firmware: Build V1.01.B056
Copyright(C) 2013 D-Link Corporation. All rights reserved.
DGS-1100-10/ME login:
Password:
123456:5#
123456:5#
Management vlan также отображается верно:
123456:5# config vlan 10 add untagged 5
Command: config vlan 10 add untagged 5
Success.
123456:5# config management vlanid 10
Command: config management vlanid 10
Success.
123456:5#
123456:5# enable management vlan
Command: enable management vlan
Success.
123456:5# save
Command: save
Success.
123456:5# reboot
Command: reboot
Are you sure you want to proceed with the system reboot?(y/n)y
DGS-1100-10/ME Gigabit Ethernet Switch
Command Line Interface
Firmware: Build V1.01.B056
Copyright(C) 2013 D-Link Corporation. All rights reserved.
DGS-1100-10/ME login:
Password:
123456:5# sh sw
Command: show switch
Device Type

GS-1100-10/ME
MAC Address :00-18-E7-C2-AA-E3
IP Address :10.90.90.90
VLAN Name :10
Попробуйте сбросить коммутатор к заводским настройкам и проверить описанные проблемы еще раз.