Avaya P580 - Manual (Page 633)

Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, v5.3.1 19-21
Analyzing Network Performance By Using RMON and Ethernet Statistics
Setting Up a Port Mirror by Using SNMP
The MIB objects that you use to configure 80-series port mirroring
are located in the RFC2613 MIB and the cjnPortCopyExtensions
MIB.
Setting Up Port
Mirroring
* Note: (RN000075) If you attempt to set up port mirroring on a
port that is administratively disabled, and you configure
the disabled port as a source or mirror port, note the
following:
Traffic sent to a disabled source port will be lost. A
disabled port set up as a mirror port will not be able to
send any traffic to a monitoring device.
We recommend that you check any ports to be used in
port mirroring to ensure that the ports are active.
To use SNMP to set up port mirroring:
1. Use the MIB objects that are listed in Table 6-125 to specify
the port or range of ports that you want to mirror (source
ports) and the port to which you want to mirror traffic
(destination port).
See Table 6-123 on page 15 for the specific port ranges that
you can mirror.
Both the source port and mirror port must either:
— Be on the same VLAN and have the same VLAN binding
or
— Have VLAN binding set to bind to all
Table 6-125. MIB, MIB Objects, and OIDs for Setting Port Mirroring Sources and
Destination
MIB MIB Object OID
RFC2613 portCopySource 1.3.6.1.2.1.16.22.1.3.1.1.1
portCopyDest 1.3.6.1.2.1.16.22.1.3.1.1.2