Yes indeed I'm talking about the aggregation router failing. Perhaps clustering multiple chassis although I don't know any Cisco agg routers that can do that.
On Thu, May 25, 2017 at 8:46 PM, Sam Silvester <[email protected]> wrote: > Hi Matt, > > On Thu, May 25, 2017 at 8:05 PM, Matt Selbst <[email protected]> > wrote: > >> Hi, >> >> Hoping for some advice. What is everyone doing for >> terminating point-to-point Ethernet services like AAPT's e-Line in a high >> availability environment? Cisco environment. >> >> With PPPoE, high availability was much easier as you could just have >> multiple LNS's and failover easily when the client would re-auth. With >> terminating a VLAN handoff on a /30 or /31 it makes HA much harder. If the >> customer edge router dies, failover seems pretty hard. VRRP doesn't seem to >> be an option especially with hundreds of customer sub-interfaces. >> > > Do you mean HA on the customer side or on your side? > > e.g. I assume you mean you want to protect against when your aggregation > router dies, as obviously the P2P Ethernet service is kind of a single > point of failure in and of itself, as is the CPE... >
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