05-03-2007 03:08 PM - edited 03-05-2019 03:51 PM
I'm trying to route between 2 VLANs using a C1760 with a WIC-4ESW installed.
When I try to create a subinterface I get the following error:
Router(config)#interface fastEthernet 0/2.1
^
% Invalid input detected at '^' marker.
(It doesn't show in this forum but the ^ is under the 'f' of 'fastethernet')
I'm able to configure the fastethernet 0/2 interface but it just won't add a subinterface on that port. Is there a problem with the syntax?
Here's a show version:
Router#sho ver
Cisco Internetwork Operating System Software
IOS (tm) C1700 Software (C1700-K9O3SV8Y7-M), Version 12.3(2)XC, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
Synched to technology version 12.3(1.6)T
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2003 by cisco Systems, Inc.
Compiled Thu 25-Sep-03 04:18 by ealyon
Image text-base: 0x80008120, data-base: 0x819D753C
ROM: System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
ROM: C1700 Software (C1700-K9O3SV8Y7-M), Version 12.3(2)XC, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
Router uptime is 9 weeks, 4 days, 16 hours, 48 minutes
System returned to ROM by power-on
System image file is "flash:c1700xc.bin"
cisco 1760 (MPC860P) processor (revision 0x500) with 114688K/16384K bytes of memory.
Processor board ID FOC07460LQF (3260012057), with hardware revision 0000
MPC860P processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
1 Ethernet/IEEE 802.3 interface(s)
5 FastEthernet/IEEE 802.3 interface(s)
1 Virtual Private Network (VPN) Module(s)
32K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
05-03-2007 03:12 PM
Paul,
Your configuration isn't the problem. You probably aren't using the right IOS image that supports router-on-a-stick. You need at least an IP Plus feature set IOS for this function.
HTH
Sundar
05-03-2007 06:21 PM
Isn't this considered really a standalone switch to route you have to create SVI's and then apply the vlan to the interfaces , not sure you would even use subinterfaces with these cards . this may help
05-04-2007 05:44 AM
If this isn't the correct hardware could you suggest something I should purchase to use in its place?
05-04-2007 05:57 AM
Paul,
I agree with Glen on this.You cannot create routed ports or sub-interfaces on the HWIC-4ESW Card. This is not supported on the card. This is a pure L2 switch, you cannot configure routed port features on it.The way it works is that you have to configure SVI's on this card for inter-vlan routing between the ports. Please see the Q&A below for the feature support:
Please see the configuration guide ofr this card:
HTH,
-amit Singh
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