12-18-2002 01:40 AM - edited 03-02-2019 03:40 AM
I have to create some sub-interface on the interface GigabitEthernet0/1. And i don't find how to configure the route with all sub -interface
12-18-2002 06:40 AM
You should be able to do this if you have the EMI image. Can you paste the output of sh ver
12-18-2002 07:42 AM
My catalyst 3550 support the EMI image, and that my version
#sh ver:
Cisco Internetwork Operating System Software
IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(8)EA1c, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Fri 15-Feb-02 10:50 by antonino
Image text-base: 0x00003000, data-base: 0x006675E0
ROM: Bootstrap program is C3550 boot loader
c3550-12t uptime is 1 hour, 12 minutes
System returned to ROM by power-on
System image file is "flash:c3550-i5q3l2-mz.121-8.EA1c/c3550-i5q3l2-mz.121-8.EA1c.bin"
cisco WS-C3550-12T (PowerPC) processor (revision A0) with 65526K/8192K bytes of memory.
Processor board ID FAA0612U0EX
Last reset from warm-reset
Bridging software.
Running Layer2/3 Switching Image
Ethernet-controller 1 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 2 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 3 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 4 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 5 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 6 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 7 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 8 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 9 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 10 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 11 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 12 has 1 Gigabit Ethernet/IEEE 802.3 interface
12 Gigabit Ethernet/IEEE 802.3 interface(s)
The password-recovery mechanism is enabled.
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:09:44:91:10:80
Motherboard assembly number: 73-5527-13
Power supply part number: 34-0967-01
Motherboard serial number: FAA0612010J
Power supply serial number: LIT060300XT
Model revision number: A0
Model number: WS-C3550-12T
System serial number: FAA0612U0EX
Configuration register is 0x10F
12-18-2002 07:48 AM
Yes I have the EMI image. This is my output of sh ver
#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(8)EA1c, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Fri 15-Feb-02 10:50 by antonino
Image text-base: 0x00003000, data-base: 0x006675E0
ROM: Bootstrap program is C3550 boot loader
c3550-12t uptime is 1 hour, 12 minutes
System returned to ROM by power-on
System image file is "flash:c3550-i5q3l2-mz.121-8.EA1c/c3550-i5q3l2-mz.121-8.EA1c.bin"
cisco WS-C3550-12T (PowerPC) processor (revision A0) with 65526K/8192K bytes of memory.
Processor board ID FAA0612U0EX
Last reset from warm-reset
Bridging software.
Running Layer2/3 Switching Image
Ethernet-controller 1 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 2 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 3 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 4 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 5 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 6 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 7 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 8 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 9 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 10 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 11 has 1 Gigabit Ethernet/IEEE 802.3 interface
Ethernet-controller 12 has 1 Gigabit Ethernet/IEEE 802.3 interface
12 Gigabit Ethernet/IEEE 802.3 interface(s)
The password-recovery mechanism is enabled.
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:09:44:91:10:80
Motherboard assembly number: 73-5527-13
Power supply part number: 34-0967-01
Motherboard serial number: FAA0612010J
Power supply serial number: LIT060300XT
Model revision number: A0
Model number: WS-C3550-12T
System serial number: FAA0612U0EX
Configuration register is 0x10F
12-18-2002 07:50 AM
Yes I have the EMI image.
12-18-2002 01:28 PM
Sorry the subinterfaces are not supported on this switch they way you want to configure. Also there is no reason to configure subinterfaces..
If you want to use subinterfaces to trunk and route like the router.. then you need to enable trunking on the port and then create vlan interfaces to route b/w the networks
Here is the URL that might help
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12112cea/3550scg/swint.htm
12-19-2002 08:00 AM
ok
So the problem is that i have to put 7 @ip on the same interface and i find only th solution wiyh the sub-interface, But the pb with tha solution is that I don't uderstand each sub-interface can comunicate between them.
12-20-2002 10:01 AM
Hi,
what do you have on the other end of this device. Do you have any other router or cisco switch.
You can use secondary ip addresss on the same interface if the other end doesn't support the trunking..
Please let me more detail like do you want to implement vlans or and what are you looking to achieve with subinterfacess...
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