gate# pkg_add -r cdpr
gate# rehash
или
gate# apt-get install cdpr


gate# cdpr

[gate:~] # pkg_add -r cdpd

[gate:~] # /usr/local/etc/rc.d/cdpd rcvar

[gate:~] # /usr/local/etc/rc.d/cdpd start 

Управление ПО в Ubuntu

Работа с исходными текстами

root@gate:~# apt-get install libpcap-dev

root@gate:~# cd /usr/src

root@gate:/usr/src# wget http://snar.spb.ru/prog/cdpd/cdpd-1.0.4.1.tgz
root@gate:/usr/src# tar -xvzf cdpd-1.0.4.1.tgz
root@gate:/usr/src# cd cdpd-1.0.4.1
root@gate:/usr/src/cdpd-1.0.4.1# ./configure --prefix /usr/local/cdpd
root@gate:/usr/src/cdpd-1.0.4.1# make install clean

root@gate:~# /etc/init.d/cdpd start

switch# show cdp neighbors