HP 2600 User Manual

Page 13

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General CDP Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-27

Outgoing Packets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-27

Incoming CDP Packets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-28

Configuring CDP on the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-31

CLI: Viewing and Configuring CDP . . . . . . . . . . . . . . . . . . . . . . . 13-31

Viewing the Switch’s Current CDP Configuration . . . . . . . . . . . . . . 13-32

Viewing the Switch’s Current CDP Neighbors Table . . . . . . . . . . . . 13-32

Clearing (Resetting) the CDP Neighbors Table . . . . . . . . . . . . . . . . . 13-33

Configuring CDP Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-34

Effect of Spanning Tree (STP) On CDP Packet Transmission . . . . 13-36

How the Switch Selects the IP Address To Include in Outbound CDP
Packets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-37

CDP Neighbor Data and MIB Objects . . . . . . . . . . . . . . . . . . . . . . . . . 13-38

Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-40

A File Transfers

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

Downloading Switch Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

General Switch Software Download Rules . . . . . . . . . . . . . . . . . . . . . A-3

Using TFTP To Download Switch Software from a Server . . . . . . . . A-3

Menu: TFTP Download from a Server to Primary Flash . . . . . . . A-4
CLI: TFTP Download from a Server to Primary or
Secondary Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6

Using Secure Copy and SFTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7

How It Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
The SCP/SFTP Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
Command Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10
SCP/SFTP Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10

Using Xmodem to Download Switch Software From a PC or UNIX
Workstation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11

Menu: Xmodem Download to Primary Flash . . . . . . . . . . . . . . . A-11
CLI: Xmodem Download from a PC or Unix Workstation to
Primary or Secondary Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12

Switch-to-Switch Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14

Menu: Switch-to-Switch Download to Primary Flash . . . . . . . . A-14
CLI: Switch-To-Switch Downloads . . . . . . . . . . . . . . . . . . . . . . . A-15

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