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H3C Technologies H3C SecPath F1000-E User Manual

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Contents

Device information ······················································································································································· 1

 

Displaying device information ········································································································································· 1

 

Device info ································································································································································ 1

 

System resource state ··············································································································································· 2

 

Device interface information ··································································································································· 2

 

Recent system logs ···················································································································································· 3

 

Using ping, tracert, and system debugging ··············································································································· 4

 

Ping ····················································································································································································· 4

 

Executing the ping operation in the Web interface ······························································································ 4

 

Executing the ping operation at the CLI ················································································································· 6

 

Tracert ················································································································································································ 6

 

Executing the tracert operation in the Web interface ·························································································· 7

 

Executing the tracert operation at the CLI ·············································································································· 8

 

System debugging ···························································································································································· 9

 

Debugging information control switches················································································································ 9

 

Debugging a feature ············································································································································· 10

 

System maintenance and debugging examples ········································································································· 11

 

Ping example ························································································································································· 11

 

Ping and tracert example ····································································································································· 13

 

Configuring IP performance optimization ················································································································ 15

 

Enabling forwarding of directed broadcasts destined for the directly connected network···································· 15

 

Configuration procedure ······································································································································ 15

 

Configuration example ········································································································································· 15

 

Configuring TCP attributes ············································································································································ 16

 

Configuring TCP MSS for the interface ··············································································································· 16

 

Configuring TCP path MTU discovery ················································································································· 17

 

Configuring the TCP send/receive buffer size ··································································································· 18

 

Configuring TCP timers ········································································································································· 18

 

Configuring ICMP to send error packets ····················································································································· 19

 

Advantages of sending ICMP error packets ······································································································· 19

 

Disadvantages of sending ICMP error packets ·································································································· 20

 

Configuration procedure ······································································································································ 20

 

Setting the packet forwarding mode ···························································································································· 20

 

Displaying and maintaining IP performance optimization ························································································ 21

 

Managing the file system ·········································································································································· 22

 

Managing files ······························································································································································· 22

 

Displaying file information ··································································································································· 22

 

Displaying file contents ········································································································································· 23

 

Renaming a file ······················································································································································ 23

 

Copying a file ························································································································································ 23

 

Moving a file ·························································································································································· 23

 

Deleting a file ························································································································································· 23

 

Restoring a file from the recycle bin ···················································································································· 24

 

Emptying the recycle bin ······································································································································ 24

 

Calculating file digest ··········································································································································· 24

 

Managing directories ···················································································································································· 24

 

Displaying directory information ························································································································· 24

 

This manual is related to the following products:
See also other documents in the category H3C Technologies Safety: