ak8bk_sem-proj/staff.tex

\subsection{\texttt{STAFF}}

set hostname \&\& port-sec recovery timeout
% port-sec recovery timeout - 120s
\begin{verbatim}
en
conf t
#
# set hostname to STAFF
#
hostname STAFF
#
# port-sec recovery timeout - 120s
#
errdisable recovery interval 120s
errdisable recovery cause psecure-violation
\end{verbatim}

\noindent
enable port-sec for g0/{1|2}
\begin{verbatim}
# no need to elevate privileges since we did that in the previous block
#
# g0/2
#
interface g0/1
switchport mode access
switchport port-security maximum 2
switchport port-security violation shutdown
switchport port-security mac-address sticky
switchport port-security
#
# g0/2
#
interface g0/2
switchport mode access
switchport port-security maximum 2
switchport port-security violation shutdown
switchport port-security mac-address sticky
switchport port-security
\end{verbatim}

\noindent
trust arp packets from g0/0 (\texttt{CoreRouter})
\begin{verbatim}
en
conf t
in g0/0
no shut
ip arp inspection trust
end
#
# verify
#
show ip arp inspection interfaces g0/0
\end{verbatim}

\noindent
trust arp packets from g0/3 (\texttt{INTRA})
\begin{verbatim}
en
conf t
in g0/3
no shut
ip arp inspection trust
end
#
# verify
#
show ip arp inspection interfaces g0/3
\end{verbatim}