03-25-2018 01:54 AM - edited 03-08-2019 02:23 PM
Hi guys,
Inter vlan routing is possible in cisco catalyst 2960 switches??
03-25-2018 01:55 AM
how??
give me answer with an example.
03-25-2018 04:33 AM
Hi Vishal,
Catalyst 2960 series switches support inter-VLAN routing but only for directly connected networks (through interface Vlan, or SVI), and up to 16 static routes. They do not, and will not, support dynamic routing protocols.
The static inter-VLAN routing is available on Catalyst 2960 switches starting with 12.2(55)SE LAN BASE feature set image. The detailed guide can be found here:
but as a very quick set of commands, the routing would be enabled as follows:
configure terminal sdm prefer lanbase-routing end copy running-config startup-config reload !!! After reload: configure terminal ip routing interface Vlan ... ip address <address> <netmask> ip route <address> <netmask> <next-hop-IP>
The first five commands are necessary to configure the switch for a different internal TCAM layout that sets aside a portion of the TCAM for IP routes. By default, there is no TCAM space allocated for IP routes, and so the routing cannot be enabled. Changing the SDM template to "lanbase-routing" reserves a TCAM space for IP routes, but the switch needs to be reloaded to apply the changes.
Feel welcome to ask further!
Best regards,
Peter
03-25-2018 05:11 AM
conf t
interface vlan 100
ip address 1.1.1.1 255.255.255.0
etc
04-13-2018 12:52 AM
Yes, IP Routing is supported in the Catalyst 2960-X family. Please refer to this link which explains detailed IP routing configuration in the 2960-X switch:
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960x/software/15-0_2_EX/routing/configuration_guide/b_rt_152ex_2960-x_cg/b_rt_152ex_2960-x_cg_chapter_010.html
04-27-2023 02:33 AM
I have a similar problem whereby my created vlan interfaces wont access internet from Vlan trunk with internet from Sophos firewall,
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