Cisco Cisco MDS 9000 NX-OS Software Release 6.2
Cisco MDS 9500, 9200, and 9100
Cisco MDS 9700 Series
Syslog and Warnings
10000 FCNS entries – Soft limit: Syslog warning
around validated limit:
around validated limit:
“Number of Name-Server entries has
reached the maximum validated limit
of 10,000. Any more entries could
potentially destabilize the fabric.
reached the maximum validated limit
of 10,000. Any more entries could
potentially destabilize the fabric.
”
13000 FCNS entries – Soft limit for Cisco MDS
9500 Series Supervisor-2A Module: Syslog warning
around validated limit:
9500 Series Supervisor-2A Module: Syslog warning
around validated limit:
“Number of Name-Server entries has
reached the maximum validated limit of
13,000.
Any more entries could potentially
destabilize the fabric.
reached the maximum validated limit of
13,000.
Any more entries could potentially
destabilize the fabric.
”
20000 FCNS entries – Hard limit: Syslog warning:
“Maximum Name-Server entry
limit of 20,000 reached.
No more entries are supported.
limit of 20,000 reached.
No more entries are supported.
”
20000 FCNS entries – Hard limit: Syslog
warning that states no more name server
entries are supported:
warning that states no more name server
entries are supported:
“Maximum Name-Server entry
limit of 20,000 reached.
No more entries are supported.
limit of 20,000 reached.
No more entries are supported.
”
FCNS limit
Switch-Level Configuration Limits for Fibre Channel over Ethernet (FCoE)
The below table lists the switch-level configuration limits for Fibre Channel over Ethernet (FCoE) on Cisco MDS.
Table 5: Switch-Level Configuration Limits for Fibre Channel over Ethernet
MDS 9710 with 48-Port 10-Gigabit Fibre Channel over Ethernet
Module
Module
Feature
256
FLOGIs per Port
1000
FLOGIs per Module
4000
FLOGIs per Switch
80
VSAN
80
VSAN-VLAN Mapping
128 vFC PortChannel and a maximum number of 16 members
in one vFC PortChannel
in one vFC PortChannel
vFC PortChannel and Member Ports
8