[c-nsp] 10G DWDM UP/DOWN

[Heath Jones]

Could be a bunch of things - has it always happened, or only just started.
- Fibre
- RX strength too high
- RX strength too low

What issues are you seeing on the other end?


On 22 September 2010 22:43, Good One <good1 at live.com> wrote:
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> I have a 10G circuit over DWDM which is flapping very frequently occasionally. DOWN to UP state takes 5 second most of the time, just wondering what could be causing this.
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> Sep 22 21:47:46  T12  mib2d[2061]: SNMP_TRAP_LINK_DOWN: ifIndex 117, ifAdminStatus up(1), ifOperStatus down(2), ifName xe-5/0/0
> Sep 22 21:47:51  T12  mib2d[2061]: SNMP_TRAP_LINK_UP: ifIndex 117, ifAdminStatus up(1), ifOperStatus up(1), ifName xe-5/0/0
> Sep 22 21:49:28  T12  mib2d[2061]: SNMP_TRAP_LINK_DOWN: ifIndex 117, ifAdminStatus up(1), ifOperStatus down(2), ifName xe-5/0/0
> Sep 22 21:49:33  T12  mib2d[2061]: SNMP_TRAP_LINK_UP: ifIndex 117, ifAdminStatus up(1), ifOperStatus up(1), ifName xe-5/0/0
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