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Hi Scott, I seem to be having a problem with my 5 2621 routers in my
home lab. I have a show version below. I have a IPV6
lab that I need to enable OSPFv3 and when I attempt to do that I don’t
get the config-rtr prompt like I do when I enable RIPng. Have an example below. Looks like I should be able
to enable OSPF v3 but nothing happens when I type in the command. I am running
12.3 which is what the CCIE labs say they are using.
Interestingly I have a 3640 with 12.4 on it and it works. Is this an IOS
version problem or maybe a hardware problem. Not
getting any errors when I type ipv6 router ospf 1 and press the
enter key just puts me back at the config prompt not config-rtr. R6#sh ver Cisco Internetwork Operating
System Software IOS (tm) C2600 Software (C2600-J1S3-M), Version 12.3(16),
RELEASE SOFTWARE (fc4) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2005 by cisco Systems, Inc. Compiled Tue 23-Aug-05 17:45 by ssearch Image text-base: 0x80008098, data-base: 0x81A2BE04 ROM: System Bootstrap, Version 12.2(6r), RELEASE SOFTWARE (fc1) ROM: C2600 Software (C2600-J1S3-M), Version 12.3(16),
RELEASE SOFTWARE (fc4) R6 uptime is 42 minutes System returned to ROM by reload System image file is "flash:c2600-j1s3-mz.123-16.bin" cisco 2621
(MPC860) processor (revision 0x00) with 60416K/5120K bytes of memory. Processor board ID JAD062407QF (1886415206) M860 processor: part number 0, mask 49 Bridging software. X.25 software, Version 3.0.0. TN3270 Emulation software. Basic Rate ISDN software, Version
1.1. 2 FastEthernet/IEEE 802.3
interface(s) 3 Serial network interface(s) 1 ISDN Basic Rate interface(s) 32K bytes of non-volatile
configuration memory. 16384K bytes of processor board System flash (Read/Write) Configuration register is 0x2102 R6# *Mar
1 00:44:15.347: %SYS-5-CONFIG_I: Configured from console by
console R6#config t Enter configuration commands, one per line. End with CNTL/Z. R6(config)#ipv6 ?
ß-------------------------------------------here
is where I start access-list Configure access
lists cef
Cisco Express Forwarding for IPv6 hop-limit
Configure hop count limit host
Configure static hostnames icmp
Configure ICMP parameters local
Specify local options nat
NAT-PT Configuration commands neighbor
Neighbor prefix-list Build a prefix
list route
Configure static routes router
Enable an IPV6 routing process source-route Process packets with
source routing header options unicast-routing Enable unicast
routing R6(config)#ipv6 router ?
ß---------------------------------------------gives
me the rip and ospf options ospf Open Shortest Path First (OSPF) rip IPv6
Routing Information Protocol (RIPv6) R6(config)#ipv6 router ospf
?
ß----------------------------------asking
for the OSPF process ID <1-65535> Process ID R6(config)#ipv6 router ospf
1
ß------------------------when
I press enter I am back at the R6(config)# prompt R6(config)#ipv6 router rip ? WORD User
selected string identifying this process R6(config)#ipv6 router rip cisco12
ß-------------------------here
I am enabling the RIPng process and as you can see
below I get the config-rtr prompt??????? R6(config-rtr)#
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