RE: Ethernet SubInterfaces [7:33790]
What are you ultimately trying to accomplish? IP addressed ethernet subinterfaces are used in trunking for inter-VLAN routing. That needs to be configured on the major interface before being configured on the subinterfaces. Circusnuts wrote: > > Man- any idea on this one... I'm trying to run two physical > addresses > on one logical Ethernet interface. I cannot quite understand > what this > error message is pointing me to do (especially since it's a > 10BaseT > link). The CCO has sent me to MPLS examples. > > > > r4(config-subif)#inter e0.1 > > r4(config-subif)#ip address 10.1.1.1 255.255.255.0 > > > > Configuring IP routing on a LAN subinterface is only allowed if > that > > subinterface is already configured as part of an IEEE 802.10, > IEEE > 802.1Q, or IS > > L vLAN. > > > > r4(config-subif)# > > > > Thanks Everyone !!! > > Phil > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=33791&t=33790 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Ethernet SubInterfaces [7:33790]
inter e0 ip add 10.1.1.1 255.255.255.0 secondary Sub-interfaces with IP are only used when doing Trunked interfaces. IPX is a different story. David C Prall [EMAIL PROTECTED] http://dcp.dcptech.com - Original Message - From: "Circusnuts" To: Sent: Wednesday, January 30, 2002 8:15 PM Subject: Ethernet SubInterfaces [7:33790] > Man- any idea on this one... I'm trying to run two physical addresses > on one logical Ethernet interface. I cannot quite understand what this > error message is pointing me to do (especially since it's a 10BaseT > link). The CCO has sent me to MPLS examples. > > > > r4(config-subif)#inter e0.1 > > r4(config-subif)#ip address 10.1.1.1 255.255.255.0 > > > > Configuring IP routing on a LAN subinterface is only allowed if that > > subinterface is already configured as part of an IEEE 802.10, IEEE > 802.1Q, or IS > > L vLAN. > > > > r4(config-subif)# > > > > Thanks Everyone !!! > > Phil Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=33800&t=33790 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Ethernet SubInterfaces [7:33790]
what you are attempting to do is not generally allowed on 10meg ethernet. Usually the interface would need to be at least a fast ethernet before a sub-interface would be allowed. However, if all you need is two networks on the same interface why not use a secondary IP address? r4(config-subif)#ip address 10.1.1.1 255.255.255.0 secondary Kevin Wigle - Original Message - From: "Circusnuts" To: Sent: Wednesday, 30 January, 2002 20:15 Subject: Ethernet SubInterfaces [7:33790] > Man- any idea on this one... I'm trying to run two physical addresses > on one logical Ethernet interface. I cannot quite understand what this > error message is pointing me to do (especially since it's a 10BaseT > link). The CCO has sent me to MPLS examples. > > > > r4(config-subif)#inter e0.1 > > r4(config-subif)#ip address 10.1.1.1 255.255.255.0 > > > > Configuring IP routing on a LAN subinterface is only allowed if that > > subinterface is already configured as part of an IEEE 802.10, IEEE > 802.1Q, or IS > > L vLAN. > > > > r4(config-subif)# > > > > Thanks Everyone !!! > > Phil Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=33806&t=33790 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Ethernet SubInterfaces [7:33790]
Circus, You need to put 'encaps isl/dot1q (VLAN-#)' on the subinterface before defining the ip address. If this isn't a VLAN-trunk link then to assign multiple IPs, use the secondary keyword at the end of the ip address command on the major interface. > Circusnuts wrote: > > > > Man- any idea on this one... I'm trying to run > two physical > > addresses > > on one logical Ethernet interface. I cannot quite > understand > > what this > > error message is pointing me to do (especially > since it's a > > 10BaseT > > link). The CCO has sent me to MPLS examples. > > > > > > > > r4(config-subif)#inter e0.1 > > > > r4(config-subif)#ip address 10.1.1.1 255.255.255.0 > > > > > > > > Configuring IP routing on a LAN subinterface is > only allowed if > > that > > > > subinterface is already configured as part of an > IEEE 802.10, > > IEEE > > 802.1Q, or IS > > > > L vLAN. > > > > > > > > r4(config-subif)# > > > > > > > > Thanks Everyone !!! > > > > Phil [EMAIL PROTECTED] __ Do You Yahoo!? Great stuff seeking new owners in Yahoo! Auctions! http://auctions.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=33823&t=33790 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
