H3C S3610-28F, Operation Manual

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Operation Manual – IP Addressing and Performance
H3C S3610&S5510 Series Ethernet Switches
Table of Contents
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Table of Contents
Chapter 1 IP Addressing Configuration ...................................................................................... 1-1
1.1 IP Addressing Overview .................................................................................................... 1-1
1.1.1 IP Address Classes ................................................................................................. 1-1
1.1.2 Special Case IP Addresses..................................................................................... 1-2
1.1.3 Subnetting and Masking.......................................................................................... 1-2
1.2 Configuring IP Addresses .................................................................................................. 1-3
1.2.1 Assigning an IP Address to an Interface................................................................. 1-4
1.2.2 IP Addressing Configuration Example .................................................................... 1-5
1.3 Displaying and Maintaining IP Addressing ........................................................................ 1-7
Chapter 2 IP Performance Configuration.................................................................................... 2-1
2.1 IP Performance Overview.................................................................................................. 2-1
2.2 Enabling Reception and Forwarding of Directed Broadcasts to a Directly Connected
Network .................................................................................................................................... 2-1
2.2.1 Enabling Reception of Directed Broadcasts to a Directly Connected Network ............... 2-2
2.2.2 Enabling Forwarding of Directed Broadcasts to a Directly Connected Network ............. 2-2
2.2.3 Configuration Example............................................................................................ 2-3
2.3 Configuring TCP Attributes ................................................................................................ 2-4
2.3.1 Enabling the SYN Cookie Feature .......................................................................... 2-4
2.3.2 Enabling Protection Against Naptha Attack ............................................................ 2-5
2.3.3 Configuring TCP Optional Parameters.................................................................... 2-6
2.4 Configuring ICMP to Send Error Packets .......................................................................... 2-7
2.5 Displaying and Maintaining IP Performance...................................................................... 2-9