13 Jun
2003
13 Jun
'03
8:05 a.m.
Petri Helenius wrote:
The inventors of tag-switching^H^H^H^H^H^H^H^H^H MPLS seem to be firm believers in that if they don´t deliver the goods, the world will stand still and wait.
And of course you can tag^H^H^Hlabel switch IPv6 through a non-IPv6-aware core, it just breaks traceroute (as even if you pop a label off the stack on TTL expiry, your core still can't understand the resulting packet to return a TTL expired). But then, much of said vendor's switching equipment with routing functionality doesn't know about MPLS either - just IPv4. David.