Date: Wed, 30 Nov 2005 20:50:10 -0500 From: Mike Tancsa <mike@sentex.net> To: "Brian J. McGovern" <mcgovern@beta.com> Cc: freebsd-questions@freebsd.org Subject: Re: Update: Setting up VLAN interfaces with Cisco gear... getting traffic on broadcast only... Message-ID: <nhlso154dnjv3nllcs6vm4ggifeepojich@4ax.com> In-Reply-To: <200511302044.jAUKiIW0013078@spoon.beta.com> References: <200511302044.jAUKiIW0013078@spoon.beta.com>
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On Wed, 30 Nov 2005 15:44:18 -0500, in sentex.lists.freebsd.questions you wrote: >I hate to add to my own issue. > >I did some more playing and VLANs !=3D 1 seem to work ok (typically in = the=20 >100-150 range). However, operating on VLAN 1 still seems to be an issue. > > -B > > > All, > > I've got three Catalyst 6500s configured in a switching domain via > > fiber, with one "hub" 6500 connecting two remotes. Their port=20 > > configurations are basically (the actual port number varies based on = the > > device). > >=20 > > interface Gigabit Ethernet 9/2 > > no ip address > > switchport > > switchport trunk encapsulation dot1q > > switchport mode trunk If the nic is in 9/2 as shown above > >=20 > > ifconfig bge0 up media 1000baseTX mediaopt full-duplex > > ifconfig vlan0 create vlan 1 vlandev bge0 > > ifconfig vlan0 10.86.154.221 netmask 255.255.255.240 leave bge0 media autoneg no ? Also just assign 10.86.154.221/28 to bge0, not vlan0 as I am guessing thats your native VLAN no ? =20 One other thing I have found is that make the interface name consistent with the dot1q tag. It makes for less confusion when looking at interfaces. e.g. for vlan 532 ifconfig vlan532 create ifconfig vlan532 172.16.2.2/24 vlan 532 vlandev bge0 > >=20 > > Any suggestions to try before I bang my head against the wall? What does=20 ifconfig bge0 show ? also, for debugging, tcpdump -ei bge0 can help as it will show you encaps info. ---Mike -------------------------------------------------------- Mike Tancsa, Sentex communications http://www.sentex.net Providing Internet Access since 1994 mike@sentex.net, (http://www.tancsa.com)
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