Specifications

Known issues with
firmware v4.7 fdr 35
64
6.14.5. When local user port loopback is ON, trunk port
MAC counters behavior is different.
(BZ#: 4384)
Description: Trunk port counter behavior is slightly different between the AH products when the
local user port loopback is ON. The difference is described in the following paragraphs.
In the case of EM316EFRMAHSH modules, the trunk port MAC counters only reflect the management
packets and the user traffic is reflected only on the user ports.
fiberdriver(slot/1.2)# show statistics
Port Tx Octets Tx Packets Tx Errors Rx Octets Rx Packets Rx Errors
===== ========= ========== ========= ========= ========== =========
1.2.1 10846 158 0 23708 203 0
1.2.2 10846 158 0 23708 203 0
1.2.3 48918336 764360 0 48915904 764336 0
1.2.4 48918336 764360 0 48915904 764336 0
In the case of EM316GRMAHSH modules, the trunk port mac counters reflect the user data traffic plus
management traffic.
fiberdriver(slot/1.6)# show statistics
Port Tx Octets Tx Packets Tx Errors Rx Octets Rx Packets Rx Errors
===== ========= ========== ========= ========= ========== =========
1.6.1 589682027 9213400 0 589491627 9212284 0
1.6.2 597708203 9338808 0 597517739 9337691 0
1.6.3 606160256 9470884 0 605970240 9469772 0
1.6.4 618057344 9656776 0 617867264 9655664 0
Suggested Work-Around: None.
Customer Impact: Minimal. Informational only.
Corrective Action: This issue will be addressed in future software upgrades.