Exam Code: H12-221-ENU
Exam Name: HCIP-Routing & Switching-IERS
Available Language: Chinese Simplified/ English/Spanish-Modern/French
Register: Pearson VUE
Exam Fee: 160 USD
In this blog, we share the latest real H12-221-ENU online test which reflect the actual exam.
Exam content:
The HCIP-Routing & Switching-IERS V2.0 exam covers OSPF, ISIS and BGP routing protocols, Route Control, IP Multicast protocols, and Eth-trunk, Advanced Features Switches, RSTP, MSTP and other two layer network technologies.
Knowledge points:
1) Basic principles of link state routing protocols
2) OSPF principles, configuration, and implementation: neighbor and adjacency, protocol packet and LSA, database synchronization, intra-area route calculation, inter-area route
3) Principles and configuration of OSPF special areas: stub area, totally stub area, and
ISIS Routing Protocols
1.1. ISIS basic principles and configurations
2. Differences between IS-IS and OSPF
BGP Routing Protocols
1) BGP neighbor relationship establishment and configuration
2) BGP route generation modes
3) BGP route advertisement rules
4) Common BGP attributes
5) BGP route selection rules
Routing Control
1) Route filtering by using filtering tools such as ACL, IP-prefix
2) Routing policy tools and policy-based routing tools
3) Problems caused by route importing and solutions
Multicast Protocols
1) Basic principles and configuration of IGMPv1/2/3 and IGMP snooping
2) Basic principles and configuration of PIM-DM and PIM-SM
Eth-Trunk Technology
1) Eth-Trunk modes
2) Eth-Trunk configuration
Advanced Features of Switches
1) MUX VLAN: application scenario and configuration
2) Port Isolation: application scenario and configuration
3) Port Security: application scenario and configuration
RSTP/MSTP
1) Limitations of STP, improvements in RSTP, RSTP configuration
2) Limitations of a single spanning Tree, MSTP principles and configuration
All the questions in our full version are highly covered in your real exam. You will know it clearly when you take your exam. If you are HCIP-Routing & Switching certified, enterprises are able to construct complete small and medium-sized networks and integrate voice, wireless, cloud, security, and storage technologies into their networks in order to support a variety of applications while providing enhanced security, availability, and reliability.
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