Technology/product Description | Cisco Systems OL-11568-01 specs

What is Included in this DG Release?

Table 2	Technologies used in the Data Center Infrastructure Design Documented in DG v1.1

Technology/product		Description

Layer 3 data center design		Using OSPF and EIGRP in the data center design

Layer 3 security		Using dynamic routing protocol authentication

Use of VTP in Layer 2 designs		Why not to use VTP in the data center

Choosing a spanning tree protocol		Explains the differences between 802.1w, Rapid PVST+ and
		MST and when to use each

Using LoopGuard and UDLD

Using PortFast and TrunkFast

Layer 2 security		Explains VLAN hopping, MAC flooding, ARP spoofing, and
		spanning tree vulnerabilities

Default gateway design		Reviews configurations for HSRP in the data center

ARP table tuning		Tuning the ARP table size to optimize traffic characteristics

NIC teaming design		Covers the various NIC teaming methods and connectivity
		options

Mainframe OSA and OSPF design		Explains mainframe connectivity options when using the OSA
		interface and covers IP addressing and OSPF configurations

PortFast and BPDU Guard		When to use PortFast and BPDU Guard on server ports

Port security		Covers server port security options

Server port configurations		Examples of server port switch configurations

Network management configuration		Configuring user names and passwords, VTY access, SNMP,
		and logging

VLAN configuration		Configuring VTP, MAC address reduction, and other VLAN
		features

Spanning tree configuration		How to configure Rapid PVST+, MST, and protection from
		loops with UDLD and LoopGuard

Switch-to-switch trunk configuration		EtherChannel and trunking configuration between the
		aggregation layer switches

Data Center Infrastructure Design Guide 2.1— Readme File

4	OL-11568-01

OL-11568-01 specifications

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