Step back from things and think about this for a minute and try to discover what you're missing. Intervlan routing is no different from any other routing - just try to think about it like it's physically separate broadcast domains, with separate switches, router ports, etc. You didn't say, but did you put the port PC2 is on in a different vlan (whichever vlan the second sub-interface is in)? If PC2 is in vlan 1, this won't work. Even though layer 2 will allow the ping, layer 3, where ping operates, will fail because your PC addresses are in different layer 3 networks. Other than that, it sounds like you did most things right. If you stil can't get it down, you might try posting your configs so the esteemed group members may check 'em out! --- Rik Guyler Ciscofucious say: "If you haven't checked the archives first, don't ask!" -----Original Message----- From: cisco guru [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 03, 2001 9:50 PM To: [EMAIL PROTECTED] Subject: Still having problems with Inter-vlan routing! Help! [7:10936] Hi, I am still not able to get inter-vlan routing b/w 2 pc's connected to a Cat 5 switch and a 2620 router. Basically, I have 2 pc's connected to a Cat 5000, ip's, 30.1.1.30. def. gwy. 30.1.1.100 and 40.1.1.10 and def. gwy. 40.1.1.100 The sc0 on the swich is 30.1.1.50 and def. gwy. 30.1.1.100 On the 2620, I have 2 subif's, f0/0.1 at 30.1.1.100 and f0/0.40 at 40.1.1.100 and isl encap enabled. Port 2/11 on the Cat 5 has trunking enabled for the 2620. Ping works from pc1 (30.1.1.30). Can ping the Cat 5 and the 2620 router.( I assumed since the pc and the switch were in Vlan 1 by default, it worked). Ditto from the Cat5 itself and the router back to the pc. BUT cannot ping 40.1.1.100 from the 2nd pc and vice-versa from the router. Reloaded the router to see if it works. No luck. What is it I am missing on the switch to get this working?? Any help/advise would be gratefully accepted. Sincerely. _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=10945&t=10945 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
