IPv6
I lied. I am working on IPv6 now. I’ll do IP Services later. I am pretty happy with IPv6. Unfortunately the NM-16-ESWs in my 3640s on Dynamips have a fart when you try and configure an L3 Etherchannel between them. Now I dont know if this is a Dynamips specific drama, if its the IOS I’m using, or if its the NM-16ESW itself.
*Mar 1 01:22:08.799: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/15, changed state to up
SW-1(config-if-range)#channel-group 1 mode on
SW-1(config)#interface range f0/14 - 15
SW-1(config-if-range)#no switchport
*Mar 1 01:21:46.411: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/14, changed state to up
*Mar 1 01:21:46.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/15, changed state to up
would not accept channel-group command with no switchport
SW-1(config-if-range)#switchport
SW-1(config-if-range)#channel-group
*Mar 1 01:22:08.763: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/14, changed state to up
Creating a port-channel interface Port-channel1
OK, L2 channel seems ok
SW-1(config-if-range)#
*Mar 1 01:22:15.135: %EC-5-BUNDLE: Interface Fa0/14 joined port-channel Po1
*Mar 1 01:22:15.171: %EC-5-BUNDLE: Interface Fa0/15 joined port-channel Po1
SW-1(config-if-range)#no switchport
Lets try making the channel group then making it L3 after
SW-1(config-if-range)#
*Mar 1 01:22:18.091: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to up
*Mar 1 01:22:18.571: %EC-5-UNBUNDLE: Interface Fa0/14 left the port-channel Po1
*Mar 1 01:22:18.575: %ESWILP_FLTMG-7-INTERNAL_ERR: Internal error: *** failure to create entry in vtable/vlan 1006/unit 0 -Traceback= 0×603C5124 0×62445AD0 0×6242F2D4 0×62435C50 0×62446340 0×6047F6C4 0×62439F9C 0×6240F680 0×624176B0 0×604057D8 0×604218B0 0×604C229C 0×604C2280
ARRRGGGGHHHHHHHHH
SW-1(config-if-range)#
*Mar 1 01:22:18.595: %EC-5-UNBUNDLE: Interface Fa0/15 left the port-channel Po1
*Mar 1 01:22:19.595: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to down
Up yours Cisco!!!
Played around with it for a bit… Traceback city no matter what I did. Im not that fussed though, Im pretty happy with RIPng anyway. I already know how to make L3 Etherchannels so its all good. I might come back later and just do some inter-router RIPng stuff rather than trying to do it over L3 Etherchannels. It’s no different really.
Narbik’s OSPFv3 labs are just router only… Let’s try those.
Greate blog Matt, loving the commentry as you expose Cisco “Up Yours” truly.
Good stuff Matt. I just fnished Switching but let me go back and try this on my 3550s. I will respond back to you! I am starting frame-relay today. Doing my best to keep up with you
Hey mate, Did you try task 10. when I got up to this task I got the following error? did you get this. I’m wondering if this is a bug with Dynamips or if there is a a limit on the number of RIPng processes you can run on a router.
R1-2-ipv6(config-subif)#ipv6 rip R1-R2-R3 enable
% Too many RIP processes
Hi Jonny,
I didn’t get that error. What IOS are you using? I have c3640-jk9o3s-mz.124-16a.bin on my dynamips box. I doubt it is dynamips because it looks more like a software error than a hardware or emulation error.
Cheers