stelnet 192.168.99.1 22    #登录其他设备ssh
display logbuffer  #查看缓冲日志
display fib slot 3   #查看板卡FIB
display memory   #查看内存
display ip routing-table vpn-instance vrf1    #查看vrf路由表
display ip routing-table   #查看默认路由表
disply bgp peer  #查看bgp peer
display bgp routing-table 1.0.0.0    #查看1.0.0.0 的路由信息
display bgp routing-table   community #查看路由表的community
display bgp routing-table  regular-expression 174    #正则匹配as的路由表
display bgp routing-table  regular-expression  ^174_ #正则匹配as174开头的路由表
display bgp routing-table  regular-expression  _174$ #正则匹配as174结尾的路由表
display bgp routing-table  regular-expression _(4808|4837|9929|10099)    #正则匹配联通as的路由表
display bgp routing-table  regular-expression  _(4134|4809_4134)        #正则匹配电信as的路由表
display bgp routing-table  peer X.X.X.X  accepted-routes   #查看bgp邻居收到的路由表
display bgp routing-table  peer X.X.X.X    advertised-routes     #查看bgp邻居发出的路由表

display bgp ipv6 routing-table   #查看路由表
display bgp ipv6  peer  #查看ipv6 bgp session
display bgp ipv6 routing-table  peer   XX:XX:XX  advertised-routes  #查看IPv6 bgp邻居发出的路由表

display interface brief  #查看端口状态
display interface  GigabitEthernet0/3/0  #查看端口信息,例如spf光信号等

#设置vrf
#
ip vpn-instance vrf1
 ipv4-family
  route-distinguisher 999:2
  apply-label per-route
  ip direct-routing-table route-policy HE-IN
  vpn-target 999:2 export-extcommunity
  vpn-target 999:2 import-extcommunity
#
bgp 999
 ipv4-family vpn-instance Local_SG
  import-route direct
  import-route static
  import-route ospf 100
  active-route-advertise
  ext-community-change enable
  import-rib public route-policy HE-IN
  peer X.X.X.X as-number 888
  peer X.X.X.X timer keepalive 10 hold 180
  peer X.X.X.X password simple PASSWORD
  peer  X.X.X.X route-policy IX-IN import
  peer  X.X.X.Xroute-policy IX-ipv4-out export
#
ip route-static vpn-instance vrf1 <目的网络> <目的子网掩码> <下一跳地址>   #设置ip段vrf出口