oder of operations / mtu / mss when to adjust

Hi all

I need a better way to understand the following...

for ipsec / ssl vpn

the various tunnelling mechanisms i.e gre, ipv6ip, 6to4, teredo

the order of operations, i.e nat/qos are they supported, understand this
may be on a per rfc basis...

when on transit routers to adjust mtu's & mss i.e do we always look at the
L2 media were using & calculate accordingly...any good links?

thanks in advance

BR

Tony

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Received on Mon Apr 01 2013 - 20:07:44 ART