03-03-2008 04:09 AM - edited 03-03-2019 08:56 PM
Hi,all
Thanks in advance
One of my customer want 16 routed ethernet port module?is it supported in 2851 router because i am not sure about it.is this port routed or switch port
03-03-2008 04:20 AM
sandeep
The 2851 has 2 built-in Ethernet ports. It has additional slots for network modules and there are Ethernet modules available. To get to 16 routed Ethernet ports I believe that you would have to go with the EtherSwitch module and set up multiple VLANs and do inter-vlan routing.
HTH
Rick
03-03-2008 08:49 PM
hi,rick
Thanks for reply
But my customer wants to connect another router to that routed port and wants communicate over ip. Is it possible over etherswitch 16 port NM module?Or i have to go for 1 wan ethernet port h-wic module
03-03-2008 09:25 PM
Sandeep,
16 port Etherswitch NM can acts as both Layer 2 or Layer 3 interface. By default, it will be layer 2 interface and so you need to configure "no switchport" in interface config mode.
If you are looking for using all the 16 ports in etherswitch NM as router port, it would be a bad design.
HTH,
Nagendra
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