RE: SONET and MAC address

2010-12-08 Thread Frank Bulk - iName.com
boxes on a regular basis. Frank -Original Message- From: Jay Nakamura [mailto:zeusda...@gmail.com] Sent: Wednesday, December 08, 2010 2:33 PM To: NANOG Subject: SONET and MAC address We have a Gigabit Ethernet transport between cities by a vendor. We found that when there are identical MAC

Re: SONET and MAC address

2010-12-08 Thread Jay Nakamura
ge- >> From: Jay Nakamura [mailto:zeusda...@gmail.com] >> Sent: Wednesday, December 08, 2010 3:33 PM >> To: NANOG >> Subject: SONET and MAC address >> >> We have a Gigabit Ethernet transport between cities by a vendor.  We found >> that when there are i

Re: SONET and MAC address

2010-12-08 Thread Danijel
da...@gmail.com] > Sent: Wednesday, December 08, 2010 3:33 PM > To: NANOG > Subject: SONET and MAC address > > We have a Gigabit Ethernet transport between cities by a vendor. We found > that when there are identical MAC address that are on different VLANs on > different side of th

RE: SONET and MAC address

2010-12-08 Thread Scott Berkman
Scott -Original Message- From: Jay Nakamura [mailto:zeusda...@gmail.com] Sent: Wednesday, December 08, 2010 3:33 PM To: NANOG Subject: SONET and MAC address We have a Gigabit Ethernet transport between cities by a vendor. We found that when there are identical MAC address that are on different VLA

SONET and MAC address

2010-12-08 Thread Jay Nakamura
We have a Gigabit Ethernet transport between cities by a vendor. We found that when there are identical MAC address that are on different VLANs on different side of the circuit, one of the VLAN looses packets. This situation came up because two different networks that travel over the Ethernet wer