Hey guys! In today's lab you are tasked to create an extended ACL. PC1 should be able to ping both servers. PC2 should only be able to ping the Google server. ✅ When you’re done, post screenshots showing PC1 successfully pinging both servers and PC2 only being able to ping the Google server. Good luck 🚀

The network admins made some changes last night, and now the networks behind DIST-SW2 appear to be offline. Before the change, employees with clients in VLAN 30 already reported that they couldn’t reach any remote subnet. They should be allowed to reach Server2 only, but they can't reach anything. Also, one of the connections between ACC-SW1 and DIST-SW1 is currently blocked by STP, even though the admins say they configured a port-channel. Your mission: Investigate all these issues and fix them ASAP! ✅ Once everything is working, post screenshots in the comments showing: - Successful pings to the networks behind DIST-SW2 - Successful pings from VLAN 30 to Server2 - The Port-Channel between ACC-SW1 and DIST-SW1 in use Let’s see who can bring this network back online first 🔧

The company just got a new ISP connection, but something’s wrong... - The PCs can’t reach the Internet (Google DNS is unreachable). - PC2 can’t reach any remote destination. - The admins have no idea why. You’ve been called in as the network consultant to fix it — and they need your help ASAP! ⚡ ✅ Once everything is working, post screenshots in the comments showing successful pings from PCs to 8.8.8.8 Let’s see who can restore Internet access first 🚀

This spanning-tree topology is completely messed up. Your tasks: 1️⃣ Ensure SW1 is the root bridge for VLAN 1. 2️⃣ Ensure SW2 is the root bridge for VLAN 2. 3️⃣ Investigate why interface F0/1 on SW4 is in the BLK (blocking) state and fix it so that VLAN 2 traffic uses this link to reach SW2 directly. 4️⃣ Fix the issue where SW1 isn’t sending traffic over F0/3, even though it’s connected to SW2 and up. ✅ Once everything is fixed, post screenshots in the comments showing: - SW1 as the root bridge for VLAN 1 - Interface F0/1 on SW4 as the root port for VLAN 2 - The link between SW1 and SW2 being used (visible in the STP port states for both VLANs) Let’s see who can restore a stable spanning-tree topology first ⚙️💪

After a recent network change, nothing seems to work anymore. Your task: Identify the issues and fix them so everyone can get back to work. There’s also a weird error on SW2 that none of the admins can figure out… Maybe you can. 👀 ✅ Once you’ve restored full connectivity, share a screenshot of your successful pings in the comments! Let’s see who gets the network back online first ⚡