1. Set up console. Setting is 9600/8-N-1
2. Power on the switch.
3. Press "Ctrl-B" to enter BootROM Menu. The default password for BootROM menu is
   Admin@huawei.com
   
4. Press "7. Clear password for console user" and Type "Y"
   
5. Then, you should see the menu again. This time, press "1. Boot with default mode"

In Junos, we can use RPM (real-time performance monitoring) to monitor link quality.

1. give a name to the ping probe and test name
   edit services rpm probe ping-probe test test-ping
2. set probe type
   set probe-type icmp-ping
3. set probe count for each test and interval between each ping (in second)
   set probe-count 10
   set probe-interval 1
4. set source and target address (must be the interconnect IPs if you want to detect link quality)
   set target address 192.168.1.1
   set source address 192.168.1.2
5. set the thresold for sucessful probe
   set thresolds total-loss 2
   set std-dev-rtt 50000
   where std-dev value is in micro second, not millisecond (1000 micro = 1 milli)

Optionional:

1. log the result in a remote monitoring (Syslog) server for generating alerts.
   top
   set system syslog host 172.168.0.1 daemon any
   set system syslog host 172.168.0.1 match rmopd
   where rmopd is the daemon name for ping probe

1. Set up all VLANs and assign VLAN to access port
   set vlan VLAN01 vlaid-id 1000
   set vlan VLAN01 interface ge-0/0/0
2. Set the Trunk Port
   set interfaces ge-0/1/3 unit 0 family ethernet-switching port-mode trunk
   set interfaces ge-0/1/3 unit 0 family ethernet-switching vlan member [ VLAN01 VLAN02 VLAN03 ]
3. Add a description to each ports
   set interface ge-0/0/0 description "Server Name A"
   set interface ge-0/0/1 description "Server Name B"
4. Set the port speed and duplex mode
   set interfaces ge-0/0/0 ether-options speed 100m
   set interfaces ge-0/0/0 ether-options link-mode full-duplex

1. Set Root password
   set system root-authentication plain-text-password
2. Set Hostname, Timezone, nameserver, NTP
   set system host-name switch01
   set system time-zone Asia/Hong_Kong
   set system name-server 10.0.0.100
   set system ntp 10.0.0.101
3. Enable SSH
   set system services ssh root-login allow
   set system services ssh protocol-version v2
   set system services ssh connection-limit 10
   set system services ssh rate-limit 20
4. Set up remote central syslogging
   set system syslog host 10.0.0.102 any error
5. Set up snmp
   set snmp description "Rack Number XXX"
   set snmp location "Datacenter Name and Room Number"
   set snmp contact "Network Department contact"
   set snmp community SNMP-COMMUNITY authorization read-only
   set snmp health-monitor
6. Set up management IP address and default route
   set interfaces me0 unit 0 family inet address 10.0.0.1/24
   set routing-options static route 0.0.0.0/0 next-hop 10.0.0.254