Re: 3560 Private-VLANs and IPV6 are they mutually exclussive?

From: Elias Chari (elias.chari@gmail.com)
Date: Fri Nov 24 2006 - 07:10:39 ART


Cheers Brian

On 11/24/06, Brian Dennis <bdennis@internetworkexpert.com> wrote:
>
> It is dual-ipv4-and-ipv6 + default. This means you are just adding
> support for IPv6.
>
> SW1(config)#do show sdm prefer
> The current template is "desktop IPv4 and IPv6 default" template.
> The selected template optimizes the resources in
> the switch to support this level of features for
> 8 routed interfaces and 1024 VLANs.
>
> number of unicast mac addresses: 2K
> number of IPv4 IGMP groups + multicast routes: 1K
> number of IPv4 unicast routes: 3K
> number of directly-connected IPv4 hosts: 2K
> number of indirect IPv4 routes: 1K
> number of IPv6 multicast groups: 1152
> number of directly-connected IPv6 addresses: 2K
> number of indirect IPv6 unicast routes: 1K
> number of IPv4 policy based routing aces: 0
> number of IPv4/MAC qos aces: 512
> number of IPv4/MAC security aces: 1K
> number of IPv6 policy based routing aces: 0
> number of IPv6 qos aces: 510
> number of IPv6 security aces: 510
>
> SW1(config)#ipv6 unicast-routing
> SW1(config)#vlan 100
> SW1(config-vlan)#private-vlan primary
> SW1(config-vlan)#
>
> HTH,
>
> Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
> bdennis@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987
> Direct: 775-745-6404 (Outside the US and Canada)
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> elias.chari@gmail.com
> Sent: Thursday, November 23, 2006 2:12 PM
> To: ccielab@groupstudy.com
> Subject: 3560 Private-VLANs and IPV6 are they mutually exclussive?
>
> Hi,
>
> In the 3560 configuration guide, it is recommended that when configuring
> Private VLANs to use "sdm prefer default" and with IPv6 "sdm prefer
> dual-ipv4-and-ipv6 default" should be used. I have a couple of
> questions:
>
> 1. Does this mean that the switch will not support both P-VLANs and IPv6
> if "sdm prefer dual-ipv4-and-ipv6 default" is used?
>
> This also seems to be implied by the "sdm" command reference, Table
> 2-16.
>
> http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3560/12225see/cr/
> cli2.htm#wp6900853
>
> 2. Also if the command is left to the default "sdm prefer default" will
> the switch support both P-VLANs and IPv6?
>
> I currently don't have access to 3560's to test it, so your input will
> be appreciated.
>
> Thanks
> Elias
>
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