I'm using SRD2 and ES+ cards, but i haven't met your issue.
IPv6 is working fine under subinterfaces, together with other service instances on the
same physical interface.
--
Tassos
Antonio Soares wrote on 22/09/2009 18:13:
Hello group,
I received some off-line help and now i have a workaround:
+++++++++++++++++++++++++
!
service instance 200 ethernet
encapsulation dot1q 200 second-dot1q 100
rewrite ingress tag pop 2 symmetric
bridge-domain 200
!
!
interface Vlan200
ip address 20.20.20.254 255.255.255.0
ipv6 address 2001:20::2/64
!
+++++++++++++++++++++++++
Now there is a document about the ES20 that says the following:
"Flexible QinQ Mapping and Service Awareness on 7600-ESM-2X10GE and
7600-ESM-20X1GE is supported only through Ethernet Virtual
Connection Services (EVCS) service instances."
"The Flexible QinQ Mapping and Service Awareness on 7600-ESM-2X10GE and
7600-ESM-20X1GE feature allows service providers to offer
triple-play services, residential internet access from a DSLAM, and business
Layer 2 and Layer 3 VPN by providing for termination of
double-tagged dot1q frames onto a Layer 3 subinterface at the access node."
Source:
http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_chapter09186a00807f3f97.html#wp1433597
I still do not understand if L3 sub-interfaces are supported or not and if they
are, why IPv6 commands are not accepted.
Thanks.
Regards,
Antonio Soares, CCIE #18473 (R&S)
[email protected]
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Antonio Soares
Sent: segunda-feira, 21 de Setembro de 2009 17:29
To: [email protected]
Subject: [c-nsp] 7600-ES20 L2 and L3 Multiplexing
Hello group,
I have a ES20 interface configured with L2 services via the "service instance"
command. Now i would like to add L3 services to the
same physical interface but i noticed a problem with IPv6:
7600#
7600#conf t
Enter configuration commands, one per line. End with CNTL/Z.
7600(config)#!
7600(config)#interface GigabitEthernet3/0/0.200100
7600(config-subif)# encapsulation dot1Q 200 second-dot1q 100
7600(config-subif)# ip address 20.20.20.254 255.255.255.0
7600(config-subif)# ipv6 address 2001:20::2/64
^
% Invalid input detected at '^' marker.
7600(config-subif)#ipv6 ?
% Unrecognized command
7600(config-subif)#
After removing all the service instance entries, the IPv6 command was accepted.
Is this a known limitation ? I saw the same problem
with 12.2(33)SRC2 and 122-33.SRD2a.
Thanks.
Regards,
Antonio Soares, CCIE #18473 (R&S)
[email protected]
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