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New Member

Cisco 3550 Not Able to Configure IPv6 OSPF

Frnds,

I am using 3550 with  c3550-ipservicesk9-mz.122-44.SE6.bin. Have successfully run ipv6  commands on global and interface, however getting below error while  configuring "ipv6 router ospf 1" :

SW1(config)#ipv6 router ospf 1
% Failed to create routing protocol ospf


Command syntax help says its configurable but its not configuring ipv6 OSPF.

SW1(config)#ipv6 router ?     
   eigrp  Enhanced Interior Gateway Routing Protocol (EIGRP)
  ospf   Open Shortest Path First (OSPF)
   rip    IPv6 Routing Information Protocol (RIPv6)

pls suggest.

3 REPLIES
Purple

Cisco 3550 Not Able to Configure IPv6 OSPF

Hi,

have you entered ipv6 unicast-routing ?

Regards.

Alain

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New Member

Cisco 3550 Not Able to Configure IPv6 OSPF

yes, following commands are already running:

SW1(config)#ipv6 unicast-routing

SW1(config)#int vlan 1

SW1(config-if)#ipv6 address abc::/64 eui-64

and check this:

W1(config-if)#ipv6 ?

IPv6 interface subcommands:

  address            Configure IPv6 address on interface

  authentication     authentication subcommands

  bandwidth-percent  Set EIGRP bandwidth limit

  eigrp              Configure EIGRP IPv6 on interface

  enable             Enable IPv6 on interface

  hello-interval     Configures EIGRP-IPv6 hello interval

  hold-time          Configures EIGRP-IPv6 hold time

  mtu                Set IPv6 Maximum Transmission Unit

  nd                 IPv6 interface Neighbor Discovery subcommands

  next-hop-self      Configures EIGRP-IPv6 next-hop-self

  policy             Enable IPv6 policy routing

  redirects          Enable sending of ICMP Redirect messages

rip                Configure RIP routing protocol

  split-horizon      Perform split horizon

  summary-address    Summary prefix

  traffic-filter     Access control list for packets

  unnumbered         Preferred interface for source address selection

  verify             Enable per packet validation

Note: OSPF is missing here

But:

SW1(config)#ipv6 router ?   

  eigrp  Enhanced Interior Gateway Routing Protocol (EIGRP)

  ospf   Open Shortest Path First (OSPF)

  rip    IPv6 Routing Information Protocol (RIPv6)

However: 

SW1(config)#ipv6 router ospf 1

% Failed to create routing protocol ospf

Purple

Cisco 3550 Not Able to Configure IPv6 OSPF

Hi,

if you can't enable OSPFv3 on an interface then it  means that it is not supported.

Regards.

Alain

Don't forget to rate helpful posts.
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