RSS for all categories
FS#574 — FS#4625 — Network HG2010
Attached to Project— Network
| Maintenance | |
| Whole Network | |
| CLOSED | |
 |
We are upgrading the infra HG2010 head switches. No expected interruption on the traffic. We are upgrading the equipments alternately.
Date: Friday, 24 September 2010, 14:47PMReason for closing: Done
Additional comments about closing: We cancel the upgrade before switching on the new independent infrastructure.
We are facing a vPC problem between vss-2 and rbx-110/111, the 2 HG network head nexus. Each nexus detects a different mac towards vss-2, switches cut from their own chief the port-channel to this one. We are going to precise the problem.
It is impossible to mount the port-channel between rbx-110/111 and vss-2 which prevent us to upgrade it now. For an unknown reason, the 2 nexus are "seeing" the vss-2 as a different equipment blocking the port-channel. it might be a bug or a cicso incompatibility.
Upgrade is reported later.