Tag: Network Troubleshooting

16.3.2 Packet Tracer - Troubleshoot IPv4 and IPv6 Static and Default Routes - Physical Mode Answers Topology Addressing Table Device Interface IP Address / Prefix Default Gateway R1 G0/0/0 192.168.0.1/28 N/A 2001:db8:acad::1/64 G0/0 192.168.0.17/28 2001:db8:acad:16::1/64 G0/1 172.16.1.1/24 2001:db8:acad:171::1/64 G0/2 209.165.200.1 /25 2001:db8:acad:209::1/64 R2 G0/0/0 192.168.0.14/28 N/A 2001:db8:acad::14/64 G0/0 …

4.4.9 Packet Tracer - Troubleshoot Inter-VLAN Routing – Physical Mode Answers Topology Addressing Table Device Interface IP Address Subnet Mask Default Gateway R1 G0/0/1.3 10.3.0.1 255.255.255.0 N/A G0/0/1.4 10.4.0.1 255.255.255.0 G0/0/1.13 10.13.0.1 255.255.255.0 S1 VLAN 3 10.3.0.11 255.255.255.0 10.3.0.1 S2 VLAN 3 10.3.0.12 255.255.255.0 10.3.0.1 PC-A NIC 10.4.0.50 …

17.7.7 Packet Tracer - Troubleshoot Connectivity Issues - Physical Mode Answers Topology Addressing Table Device Interface IP Address Subnet Mask Default Gateway R1 G0/0/1 192.168.1.1 255.255.255.0 N/A G0/0/0 10.1.1.1 255.255.255.252 N/A ISP G0/0/0 10.1.1.2 255.255.255.252 N/A Lo0 209.165.200.226 255.255.255.255 N/A S1 VLAN 1 192.168.1.2 255.255.255.0 192.168.1.1 PC-A NIC …

13.3.2 Packet Tracer - Use Ping and Traceroute to Test Network Connectivity - Physical Mode Answers Completed Topology Addressing Table Device Interface IP Address / Prefix Default Gateway R1 G0/0/0 64.100.0.2 /30 N/A 2001:db8:acad::2 /64 fe80::2 G0/0/1 192.168.1.1 /24 2001:db8:acad:1::1 /64 fe80::1 ISP G0/0/0 64.100.0.1 /30 N/A 2001:db8:acad::1 …

14.8.10 Packet Tracer - Investigate STP Loop Prevention Answers Topology Objectives In this lab, you will observe spanning-tree port states and watch the spanning-tree convergence process. Describe the operation of Spanning Tree Protocol. Explain how Spanning Tree Protocol prevents switching loops while allowing redundancy in switched networks. Background …

9.2.4 Packet Tracer - Identify Packet Flow Answers Version Topology Objectives In this activity, you will observe packet flow in a LAN and WAN topology. You will also observe how the packet flow path may change when there is a change in the network topology. Part 1: Verify …

8.5.6 Packet Tracer - Configure Numbered Standard IPv4 ACLs Answers Version Topology Addressing Table Device Interface IP Address Subnet Mask Default Gateway R1 G0/0 192.168.10.1 255.255.255.0 N/A G0/1 192.168.11.1 255.255.255.0 S0/0/0 10.1.1.1 255.255.255.252 S0/0/1 10.3.3.1 255.255.255.252 R2 G0/0 192.168.20.1 255.255.255.0 N/A S0/0/0 10.1.1.2 255.255.255.252 S0/0/1 10.2.2.1 255.255.255.252 R3 …

8.1.5 Packet Tracer - ACL Demonstration Answers Version Topology Objectives Part 1: Verify Local Connectivity and Test Access Control List Part 2: Remove Access Control List and Repeat Test Background In this activity, you will observe how an access control list (ACL) can be used to prevent a …

Lab - Troubleshoot IPv4 and IPv6 Static and Default Routers (Instructor Version) Topology Addressing Table Device Interface IP Address / Prefix R1 G0/0/0 192.168.0.1 /28 2001:db8:acad::1 /64 G0/0/1 192.168.0.17 /28 2001:db8:acad:16::1 /64 Loopback1 172.16.1.1 /24 2001:db8:acad:171::1 /64 Loopback2 209.165.200.1 /25 2001:db8:acad:209::1 /64 R2 G0/0/0 192.168.0.14 /28 2001:db8:acad::14 /64 …

Lab - Troubleshoot Inter-VLAN Routing (Instructor Version) Topology Addressing Table Device Interface IP Address Subnet Mask Default Gateway R1 G0/0/1.3 10.3.0.1 255.255.255.0 N/A G0/0/1.4 10.4.0.1 255.255.255.0 G0/0/1.13 10.13.0.1 255.255.255.0 S1 VLAN 3 10.3.0.11 255.255.255.0 10.3.0.1 S2 VLAN 3 10.3.0.12 255.255.255.0 10.3.0.1 PC-A NIC 10.4.0.50 255.255.255.0 10.4.0.1 PC-B NIC …