配置VLAN
创建vlan2并进入视图  system-view [H3C] vlan 2  # 指定VLAN2 的描述字符串为home。 [H3C-vlan2] description home  # 向VLAN2 中加入端口Ethernet1/0/1 和Ethernet1/0/2。 [H3C-vlan2] port Ethernet 1/0/1 Ethernet 1/0/2 # 创建VLAN3 并进入其视图。 [H3C-vlan2] vlan 3  # 向VLAN3 中加入端口Ethernet1/0/3 和Ethernet1/0/4。  [H3C-vlan3] port Ethernet 1/0/3 Ethernet 1/0/4
# 配置VLAN 接口2 的IP 地址。
 system-view  [H3C] interface Vlan-interface 2  [H3C-Vlan-interface2] ip address 129.2.2.1 255.255.255.0 # 配置VLAN 接口3 的IP 地址。  system-view  [H3C] interface Vlan-interface 3  [H3C-Vlan-interface3] ip address 192.2.2.1 255.255.255.0  配置好后，交换机上ping各网关之间应该能够互通，在配置好的端口上连上pc设置好ip如pc1接Ethernet1/0/1 设置ip：129.2.2.2 255.255.255.0 129.2.2.1 Pc2接Ethernet 1/0/3 设置ip：192.2.2.2 255.255.255.0 192.2.2.1 则pc1和pc2能互通  S3600三层交换机端口限速配置： [H3C]interface Ethernet1/0/4 
[H3C-Ethernet1/0/4]line-rate outbound 1024
[H3C-Ethernet1/0/4]broadcast-suppression pps 1024
[H3C-Ethernet1/0/4]multicast-suppression pps 1024
[H3C-Ethernet1/0/4]unicast-suppression pps 1024
[H3C-Ethernet1/0/4]flow-control