Configuring a syslog loghost on Solaris 2.6

[pb98gt]

We have 2 Nortel routers and 2 Nortel switches that we would like to write logs for on our Sun box running Solaris 2.6.

We would like to write each log to a separate file:
/var/log/router1
/var/log/router2
/var/log/switch1
/var/log/switch2

What lines do I need to add to the /etc/syslog.conf file on our Sun box to enable logging for these devices?

Thanks

-Paul