用于关闭所有告警
undo info-center enable

初始SSH配置
aaa
local-user xxx password irreversible-cipher xxx
local-user xxx privilege level 15
local-user xxx service-type telnet ssh

stelnet server enable
ssh ipv4 server port 1234
ssh user xxx
ssh user xxx authentication-type password
ssh user xxx service-type all
ssh server-source all-interface

user-interface vty 0 4
authentication-mode aaa
protocol inbound all

display ssh server status

把这台交换机当作Clinet去Telnet作为Server的交换机，Server交换机配置：
telnet server enable
telnet server-source -i Vlanif 10
user-interface vty 0 4
user privilege level 15
protocol inbound telnet
authentication-mode aaa

aaa
local-user xxx password irreversible-cipher xxx
local-user xxx privilege level 15
local-user xxx service-type telnet

acl 2000
rule permit source x.x.x.x xx
user-interface vty 0 4
acl 2000 inbound

VRF配置
ip vpn-instance VRF
ipv4-family
ipv6-family

interface vlanif 10
ip binding vpn-instance VRF
ip address 192.168.1.2 30

ip route-static vpn-instance VRF 0.0.0.0 0.0.0.0 192.168.1.1

Eth trunk配置
interface Eth-Trunk 1
port link-type access
port default vlan 5
mode lacp
interface 100GE 0/0/1
eth-trunk 1