S1(config)# interface range FastEthernet0/1 - 24 S1(config-if-range)# switchport mode access S1(config-if-range)# switchport port-security S1(config-if-range)# switchport port-security maximum 2 S1(config-if-range)# switchport port-security violation shutdown S1(config-if-range)# switchport port-security mac-address sticky Use code with caution. Mitigating Layer 2 Infrastructure Attacks
To eliminate single points of failure at the default gateway, Hot Standby Router Protocol (HSRP) is deployed across the core switches.
If you tell me , I can give you a ready-to-use configuration script for Rev B.
The primary objective of the CCNA 2 v7.0 case study is to allow students to complete a full network design, implementation, and troubleshooting project using the skills gained throughout the SRWE course. The project is typically broken down into several distinct phases: ccna-2v7.0 case study -rev b-
Implement fully specified static routes (using both next-hop IP and exit interface) to connect branch VLANs to the core network.
VLSM, IPv4 Subnetting, IPv6 Link-Local, Dual-Stack Addressing ip address , ipv6 address , description
ip dhcp excluded-address 192.168.10.1 192.168.10.50 ip dhcp excluded-address 192.168.20.1 192.168.20.50 ip dhcp excluded-address 192.168.30.1 192.168.30.50 The primary objective of the CCNA 2 v7
Designing and implementing complex IPv4 and IPv6 addressing schemes. This typically includes configuring Router-on-a-Stick Layer-3 switching for inter-VLAN routing. Static Routing:
Solved CCNA-2v7.0 Case Study (Rev B) Static Routes, VLANs
It looks like you’re looking for a for the CCNA v7.0 (2.7.0) Case Study – Revision B . Dual-Stack Addressing ip address
Security is a priority from the start. On all routers and switches (like CHG-RTR, PHX-SW-1, and BAN-RTR), you must:
To forward multi-VLAN traffic across infrastructure boundaries, interconnecting ports must be explicitly defined as 802.1Q trunks. To prevent structural vulnerabilities like native VLAN leakage or hopping attacks, native VLAN modifications are enforced globally.
| | Task | Command | | :--- | :--- | :--- | | 1 | Enable IP routing | ip routing | | 2 | Create VLANs | (Same as access switch configuration) | | 3 | Configure SVI for VLAN 10 | interface vlan 10 ip address 172.16.10.1 255.255.255.0 no shutdown | | 4 | Configure SVI for VLAN 20 | interface vlan 20 ip address 172.16.20.1 255.255.255.0 no shutdown | | 5 | Verify SVI status | show ip interface brief show interfaces vlan 10 |
PCs in VLAN 10 → gateway 192.168.10.1 VLAN 20 → gateway 192.168.20.1 VLAN 99 → management.