Switch V1.0试验分解指南 目录: 1、VLAN创建 P3 2、交换机端口操作模式设置 P5 3、VLAN端口划分 P7 4、VTP设置 P8 5、STP实验 P12 6、PVST+&RSTP P15 7、STP防护 P17 8、SVI实验 P19 9、etherchannel P21 10、HSRP P24 11、DHCP P27 12、dhcp中继 P29 13、IP SLA实验 P31 14、port-Security P33 15、基于端口的802.1x P35 16、dynamic ARP inspect P41 17、VLAN ACL P43
src-ip Src IP Addr src-mac Src Mac Addr
验证:
Switch#show etherchannel port-channel (查看Etherchannel的相关参数) Channel-group listing: ---------------------- Group: 1 ----------
Port-channels in the group: --------------------------- Port-channel: Po1 ------------
Age of the Port-channel = 00d:00h:32m:28s
Logical slot/port = 2/1 Number of ports = 2
GC = 0x00000000 HotStandBy port = null
Port state = Port-channel (Etherchannel 协议状态,现在为L2) Protocol = PAGP (Etherchannel 协议类型) Port Security = Disabled Ports in the Port-channel:
Index Load Port EC state No of bits ------+------+------+------------------+-----------
0 00 Gig0/1 Desirable-Sl 0 (Etherchannel 协议协工作模式) 0 00 Gig0/2 Desirable-Sl 0
Time since last port bundled: 00d:00h:25m:12s Gig0/2
四、应用场景
网络骨干链路上实现高带宽、链路备份、负载均衡