Disabling Acl Adjacency Sharing For System Image Downgrade; Displaying Sfp Diagnostic Information; Example Configurations - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Disabling ACL Adjacency Sharing for System Image Downgrade

S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Disabling ACL Adjacency Sharing for System Image Downgrade
Fibre Channel ACL adjacency sharing is enabled by default on the switches with an active Generation 2
switching module as of Cisco MDS SAN-OS Release 3.0(3), and with an active Generation 3 module as
of MDS NX-OS Release 4.1(1). Fibre Channel ACL adjacency sharing improves the performance for
zoning and inter-VSAN routing (IVR) network address translation (NAT). To prevent disruptions when
downgrading the system image on your switch to a release prior to Cisco SAN-OS Release 3.0(3), enter
the following command in EXEC mode:
switch# system no acl-adjacency-sharing
To reenable Fibre Channel ACL adjacency sharing on your switch, enter the following command in
EXEC mode:
switch# system acl-adjacency-sharing

Displaying SFP Diagnostic Information

You can use the show interface transceiver command to display small form-factor pluggable (SFP)
diagnostic information for Generation 2 switching modules.
switch# show interface transceiver
...
fc12/12 sfp is present
...

Example Configurations

This section describes example configurations and includes the following sections:
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•
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Cisco MDS 9000 Family CLI Configuration Guide
15-50
name is CISCO-FINISAR
part number is FTRJ-8519-7D2CS1
revision is A
serial number is H11TVQB
fc-transmitter type is short wave laser w/o OFC (SN)
fc-transmitter supports intermediate distance link length
media type is multi-mode, 62.5m (M6)
Supported speed is 200 MBytes/sec
Nominal bit rate is 2100 MBits/sec
Link length supported for 50/125mm fiber is 300 m(s)
Link length supported for 62.5/125mm fiber is 150 m(s)
cisco extended id is unknown (0x0)
no tx fault, rx loss, no sync exists, Diag mon type 104
SFP Diagnostics Information
Temperature :
Voltage :
Current :
Optical Tx Power :
Optical Rx Power :
Note: ++ high-alarm; +
Configuring a 48-Port 8-Gbps Fibre Channel Switching Module Example, page 15-51
Configuring a 24-Port 8-Gbps Fibre Channel Switching Module Example, page 15-52
Configuring a 4/44-Port 8-Gbps Fibre Channel Switching Module Example, page 15-52
Chapter 15 Configuring Generation 2 and Generation 3 Switching Modules
24.33 Celsius
3.33 Volt
0.04 mA --
N/A dBm --
N/A dBm -
high-warning; -- low-alarm; - low-warning
OL-18084-01, Cisco MDS NX-OS Release 4.x