ccna from a to z

ccna from a to z.VLAN2 root bridge: priority 4Q96This experiment provides redundancy for VLAN2 and VLAN3 hosts on 2 core switches S1 and S2 via HSRP technologyVLAN3 Secondary Root Bridge: priority 8192 Fa0/1 FaO/gateway to achieve gateway redundancy and load balancing for each VLAN host. This experiment is designed as follows: S1 as the RSTP for VLAN2VLAN2: 172.16.2.252 FaO/13 FaO/13 VLAN2: 172.16.2.253 Root bridge and Active router for HSRP group 2, as the secondary root bridge for RSTP of VLAN3 and HSRP group 3VLAN3: 172.16.3J52 VLAN3: 172.16.3.253 VLAN2 virtual address: 172.16.2.254 VLAN3 virtual address :172.16.3.254.264.Cisco Networking Lab CCNA Lab Guide (Release 2)Standby router; S2 acts as the root bridge for RSTP on VLAN 3 and the Active router for HSRP group 3, and as the secondary root bridge for RSTP on VLAN 2 and the Standby router for HSRP group 2, ensuring that the RSTP root bridge and the Active router for HSRP are located on the same device so that suboptimal paths can be avoided and the entire network runs RIPv2 routing protocol to achieve connectivity. The purpose of the 2 HSRP groups in the experiment is to achieve load balancing. This experiment is very comprehensive and requires prior knowledge, including VLAN, Trunk, RSTP and routing protocols, etc. Only the specific configuration is given in this experiment, please refer to the previous chapters for specific explanation and verification.M creates VLAN2 and VLAN3 with three switches, and adds the corresponding ports to the corresponding VLANs.S3(config)#vlan 2