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Are you preparing for CCNP or looking to refine your networking skills? This comprehensive set of lab configurations covers essential topics such as OSPFv2 & OSPFv3, EIGRP, BGP, VLANs, VPNs, QoS, Network Security, and SD-WAN basics. Below, you’ll find practical commands and steps to help you practice and master these configurations.
You Should Know:
1. OSPFv2 & OSPFv3 Configuration
- OSPFv2 Single Area:
router ospf 1 network 192.168.1.0 0.0.0.255 area 0
- OSPFv3 Configuration:
ipv6 router ospf 1 router-id 1.1.1.1 interface GigabitEthernet0/1 ipv6 ospf 1 area 0
2. EIGRP Configuration
- Classic EIGRP:
router eigrp 100 network 192.168.1.0
- Named Mode EIGRP:
router eigrp MY_EIGRP address-family ipv4 autonomous-system 100 network 192.168.1.0
3. BGP Configuration
- iBGP Configuration:
router bgp 65001 neighbor 192.168.1.2 remote-as 65001 network 10.0.0.0
- eBGP Configuration:
router bgp 65001 neighbor 192.168.2.2 remote-as 65002 network 10.0.0.0
4. VLANs and STP
- VLAN Creation:
vlan 10 name SALES
- STP Configuration:
spanning-tree vlan 10 root primary
5. VPN Configuration
- IPSec VPN:
crypto isakmp policy 10 encryption aes hash sha authentication pre-share group 2 crypto isakmp key MY_KEY address 192.168.1.2
6. QoS Configuration
- Classification and Marking:
class-map match-any VOICE match ip dscp ef policy-map QOS_POLICY class VOICE priority percent 20
7. Network Security
- ACL Configuration:
access-list 100 permit tcp any any eq 80 access-list 100 deny ip any any
- TACACS+ Configuration:
aaa new-model tacacs server TACACS_SERVER address ipv4 192.168.1.10 key MY_KEY
8. SD-WAN Basics
- vEdge Configuration:
vpn 0 interface eth0 ip address 192.168.1.1/24 tunnel-interface encapsulation ipsec
What Undercode Say:
Mastering CCNP-level configurations requires hands-on practice. Use the commands and steps provided to set up and troubleshoot networks effectively. Focus on understanding the underlying concepts of routing protocols, security, and QoS to excel in real-world scenarios. Always test your configurations in a lab environment before deploying them in production.
Expected Output:
- Successful configuration of OSPF, EIGRP, BGP, VLANs, VPNs, and QoS.
- A secure and optimized network setup.
- Proficiency in SD-WAN and network security configurations.
References:
Reported By: Mostafa Abd – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
