Cisco Systems MDS 9000 manual Show interface

Page 78

Chapter 20 Show Commands

show interface

show interface

You can check the status of an interface at any time by using the show interface command.

show interface [interface range]

[bbcredit]

[brief counters description]

[cpp slot/process-number/vsan-id] [fv slot/dpp-number/fv-port] [fc slot/port] [fc-tunneltunnel-id]

[fcip interface-numbergigabitethernet iscsi]

mgmt port-channelportchannel-number.subinterface-number sup-fctransceiver (calibrations details) trunk vsan [vsan-id] vsan vsan-id

Syntax Description

 

interface range

Displays the interfaces in the specified range.

 

 

 

 

 

 

bbcredit

Displays BB_credit information for all interfaces.

 

 

 

 

 

 

 

 

 

 

 

 

 

brief

Displays brief info of interface.

 

 

 

 

 

 

 

 

 

 

 

 

 

counters

Displays the interface counter information.

 

 

 

 

 

 

 

 

 

 

 

 

 

description

Displays a description of interface.

 

 

 

 

 

 

 

 

 

 

 

 

 

cpp

Displays the virtualization interface specific to the ASM module.

 

 

 

 

 

 

 

 

 

 

 

 

 

fc slot/port

Displays the Fibre Channel interface in the specified slot and port.

 

 

 

 

 

 

 

 

 

 

 

 

 

fc-tunnel tunnel-id

Displays description of the specified FC tunnel from 1 to 4095.

 

 

 

 

 

 

 

 

 

 

 

 

 

fcip interface-number

Displays the description of the specified FCIP interface from 1 to 255.

 

 

 

 

 

 

 

 

 

 

 

 

fv slot/dpp-number/fv-pDisplays the virtual F port (FV port) interface in the specified slot along

 

 

 

 

 

ort

with the data path processor (DPP) number and the FV port number.

 

 

 

 

 

 

 

 

 

 

 

 

 

gigabitethernet

Displays the description of the Gigabit Ethernet interface in the specified

 

 

 

 

 

slot/port

slot/ port.

 

 

 

 

 

 

 

 

 

 

 

 

 

iscsi slot/port

Displays the description of the iSCSI interface in the specified slot or port.

 

 

 

 

 

 

 

 

 

 

 

 

 

mgmt

Displays the description of the management interface.

 

 

 

 

 

 

 

 

 

 

 

 

 

port-channel

Displays the PortChannel interface specified by the PortChannel number

 

 

 

 

 

portchannel-number.

followed by a dot (.) indicator and the subinterface number.

 

 

 

 

 

subinterface-number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sup-fc

Displays the inband interface details.

 

 

 

 

 

 

 

 

 

 

 

 

 

svc

Displays the virtualization interface specific to the CSM module.

 

 

 

 

 

 

 

 

 

 

 

 

 

transceiver

Displays the transceiver information for interface.

 

 

 

 

 

 

 

 

 

 

 

 

 

calibrations

Displays transceiver calibration information for the specified interface.

 

 

 

 

 

 

 

 

 

 

 

 

 

details

Show detailed transceiver diagnostics information for the specified

 

 

 

 

 

 

interface.

 

 

 

 

 

 

 

 

 

 

 

 

 

trunk vsan

Displays the trunking status of all VSANs.

 

 

 

 

 

 

 

 

 

 

 

 

 

vsan-id

Displays the trunking status of the specified VSANs.

 

 

 

 

 

 

 

 

 

 

 

 

 

vsan vsan-id

Displays the VSAN interface (brief, counters, or description for a specified

 

 

 

 

 

 

interface or a range of interfaces).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Defaults

 

None.

 

 

 

 

 

 

Cisco MDS 9000 Family Command Reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20-78

 

 

 

 

78-16088-01, Cisco MDS SAN-OS Release 1.3

 

 

 

 

 

 

 

Image 78
Contents Show Commands 20-120-2 20-3 Show aaa authentication Show aaa authentication20-4 Show aaa groups To display configured server groupsSwitch# show aaa groups Show aaa groupsShow arp Exec modeShow arp Clear arp-cacheShow banner motd Banner motd Configures the required banner messageSwitch# show banner motd Show banner motdShow boot 20-8List Show boot auto-copyShow boot auto-copy list Displays the list of files to be auto-copiedShow callhome 20-10Following example displays the XML destination profile Following example displays the full-text profileFollowing example displays the short-text profile Following example displays e-mail and Smtp informationShow cdp 20-12Following example displays global CDP parameters Following example displays all CDP neighbor entriesFollowing example displays the specified CDP neighbor 20-13Following example displays CDP Neighbors brief Switch# show cdp neighborsSwitch# show CDP neighbor detail Following example displays CDP neighbors detail20-15 Switch# show cdp traffic interface mgmtSwitch# show cdp traffic interface gigabitethernet 4/1 Traffic statistics for mgmt0 Input Statistics Total PacketsShow cimserver 20-16Show clock CommandSwitch# show clock Show clockShow cores Switch# show coresShow cores 20-18Switch# show debug logfile SampleFile Show debug logfile20-19 Show environment 20-20Show hardware Displays all hardware components on a system 20-21Show fabric-binding 20-22Following example displays fabric binding statistics 20-23Switch# show fabric-binding efmd statistics Following example displays Efmd statistics20-24 Following example displays fabric binding violations Switch# show fabric-binding efmd statistics vsanSwitch# show fabric-binding violations 20-25Explicit-path Show fc-tunnelShow fc-tunnel explicit-path name tunnel-id-map Tunnel-id-mapShow fc2 20-27Following example displays FC2 local N port information Following example displays FC2 active socket informationFollowing example displays FC2 socket binding information Following example displays FC2 Plogi session information20-29 Following example displays FC2 physical port informationFollowing example displays FC2 Vsan table PortShow fcalias Show fcalias name string vsan vsan-id20-30 Show fcanalyzer Displays Configured HostsSwitch# show fcanalyzer Show fcanalyzerShow fcc Statistics interface20-32 Show fcdomain 20-33Following example displays the allowed domain ID lists Switch# show fcdomain domain-list vsanSwitch# show fcdomain allowed vsan 20-34Show fcdroplatency Show fcdroplatency network switchSwitch# show fcdroplatency 20-35Usage Show fcflow statsAggregated Module slotShow fcfwd 20-37All Show fcip profileShow fcip profile profile-idall 20-38Local Show fcns databaseDetail 20-3920-40 Fcid Type Pwwn Vendor FC4-TYPEFEATURESwitch# show fcns database detail VSAN1Following example displays the management Vsan Vsan Switch# show fcns database vsanSwitch# show fcns database 20-4120-42 Displays detailed statistics Show fcns statisticsShow fcns statistics detail vsan vsan-id 20-43Label Show fcrouteDistance SummaryFollowing example displays multicast routing information Following example displays unicast routing information20-45 Switch# show fcroute summary vsan Switch# show fcroute unicast 0x040101 0xffffff vsanSwitch# show fcroute summary Following example displays route database informationShow fcs 20-48 This command displays platform informationSwitch# show fcs ie vsan IE-WWNSwitch# show fcs port vsan 24 Port List in Vsan This command displays ports within a specified WWNSwitch# show fcs platform vsan 20-49This command displays FCS statistics Switch# show fcs statistics20-50 Show fcsp 20-51Fcsp enable Enables the FC-SP feature for this switch 20-52Show fctimer 20-53Hba-id Show fdmiFdmi 20-54Following example displays VSAN1-specific Fdmi information 20-5520-56 CT Payload Len 2040 Port-id 210100e08b2af654Show ficon 20-57Following example displays configured Ficon information Following example displays port address information20-58 20-59 Following example displays all Ficon configuration filesFollowing example displays port address counter information Port address Name is Is not blockedHost control is Enabled Saved configuration files20-60 Port is admin blocked Switch# show ficon vsan 2 portaddressPort is not admin blocked Following example displays control unit informationFollowing example displays the availble port numbers Switch# show running-configSwitch# show ficon first-available port-number 20-62Cksum Show fileShow file filename cksum md5sum Md5sumFollwing example displays details on the Flogi database Show flogi databaseInterface interface 20-64Follwing example displays the Flogi Fcid Follwing example displays the Flogi interfaceFollwing example displays the Flogi Vsan 20-65Specifies the Vsan ID. The range is 1 to Switch# show fspf vsan 1 interface fc 2/14Show fspf 20-66Following example displays Fspf database information Switch# show fspf database vsanFollowing example displays Fspf interface information 20-67Fspf vsan This command displays Fspf information for a specified Vsan20-68 MaxageShow hardware Switch# show hardwareBios Ipc-channel status20-70 Switch# show hardware ipc-channel statusDisplays the status of the IPC channel Active IPC-ChannelServers Show hostsShow hosts 20-71Slot0 BootflashShow incompatibility system VolatileShow install all impact 20-73Extracting loader version from image bootflash/vk73a Switch# show install all impact system bootflash20-74 Switch# show install all status Show install all statusShow install all status 20-7520-76 Switch# show in-order-guarantee Show in-order-guaranteeShow in-order-guarantee 20-77Show interface Interface fc1/1 5 , fc2/5 Switch# show interface fc1/11 fc1/11 is upSwitch# show int sup-fc0 sup-fc0 is up 20-79Following example displays information for a Vsan interface Switch# show int vsanSwitch# show interface description fc1/1 20-80Switch# show interface fcip 3 counters fcip3 Switch# show interface counters brief20-81 Switch# show interface fcip 20-82Class F frames output, 80048 bytes 20-83 Switch# show interface iscsi 2/1 iscsi2/1 is upSFP Diagnostics Information Hardware is GigabitEthernet20-84 Switch# show interface fc2/5 transceiver detailsSwitch# show interface fc-tunnel LSP IDIp access-list Show ip access-listShow ip access-list list-numberusage 20-85Configured Show ip route20-86 Show ip routing Switch# show ip routingShow ip routing Following example the IP routing stateShow ips arp Show ips arp interface gigabitethernet slot/port20-88 Show ips ip route 20-89Show ips stats 20-90Following example displays IP statistics Following example displays iSCSI buffer statisticsFollowing example displays Icmp statistics Following example displays MAC statisticsEstablish Following example displays TCP statistics20-92 ListenIdentifies the module in the specified slot Switch# show ips status moduleShow ips status 20-93Show iscsi global Following example displays all configured iSCSI initiatorsSwitch# show iscsi global Show iscsi globalIscsi-session Show iscsi initiatorFcp-session NameSwitch# show iscsi initiator detail 20-96Vsan ID Show iscsi session 20-97Switch# zone name iscsi16A vsan Following command displays the specified iSCSI targetFollowing command displays the specified iSCSI initiator 20-98Show iscsi stats iscsi slot/port clear detail Switch# show iscsi stats iscsi8/1Show iscsi stats ClearFollowing command displays detailed iSCSI statistics Switch# show iscsi stats detail iscsi8/120-100 20-101 TMF REQSwitch# show iscsi stats iscsi 8/1 iscsi8/1 20-102Show iscsi virtual-target configured name Show iscsi virtual-target20-103 Show isns Isns profile20-104 20-105 Switch# show isns profile ABC countersSwitch# show isns profile counters ISNS profile name ABCShow ivr 20-106Following example displays the active IVR Vsan topology Following example displays the status of the IVR featureFollowing example displays the configured IVR Vsan topology 20-107Following example displays the Ivzs configuration Following example displays the IVZ configurationFollowing example displays the active Ivzs configuration Following example displays information for a specified IVZFollowing example displays the specified zone set Ivr enableEnables IVR 20-109Limit Show kernel coreShow kernel core limit module slot target TargetShow license 20-111Switch# show license host-id 20-112License hostidVDH=4C0AF664 Show line 20-11320-114 Show logging 20-11520-116 Following example displays logging facility status Switch# show logging facilityFollowing example displays console logging status 20-117Switch# show logging info Following example displays logging information20-118 Following example displays monitor logging status Following example displays switching module logging statusFollowing example displays last few lines of a log file Following example displays server informationDiag Show moduleShow module slot diag uptime UptimeMechanism is enabled This module is the standby supervisor module20-121 Show ntp 20-122Following examples display the NTP information 20-123Consistency Show port-channelCompatibility-parameters Interface port-channelCommand With Details Following example displays the PortChannel database20-125 Show port-security Last count20-126 Following example displays the activated database Following example port security statistics20-127 Number of sWWN deny Switch# show port-security status20-128 Jul 9 083220 2003Show processes 20-129Switch# show processes cpu 20-130Switch# show processes log pid 1339 Service fspf 20-131Show qos 20-13220-133 Show radius-server groups sorted Switch# show radius-serverShow radius-server 20-134Recent Show rlirHistory Interface fc slot/portFollowing example displays the Rlir statistics for all ERLs Switch# show rlir statistics vsanSwitch# show rlir erl 20-13620-137 Following example displays the ERLs for the specified VsanFollowing example displays the Rlir history 100Fc1/2 Implicit 20-1382003 Wed Dec Fc1/4 ImplicitShow role name string Switch# show roleShow role 20-139Scr-table Show rscnShow rscn scr-table vsan vsan-id statistics vsan vsan-id 20-140Number of SCR received Switch# show rscn statistics vsan20-141 ACC receivedShow running-config 20-14220-143 20-144 Switch# show running-config interface mgmt0Switch# show running-config feature vsan vsan database Interface mgmt0 Ip address 255.255.255.0Show scsi-target 20-145Following example displays the discovered LUNs for all OSs Following example displays a customized discovered targetsFollowing example displays discovered disk information 20-146Switch# show scsi-target pwwn 20-147OS Pwwn Show snmp 20-148Following example displays Snmp host information Following example displays Snmp user detailsFollowing example displays Snmp community information 20-149Following example displays a specific Span session details Show span sessionShow span session session-idbrief brief 20-15020-151 Switch# show span sessionFollowing example displays all Span sessions Destination is fc-tunnelShow sprom 20-15220-153 Specific to the Cisco MDS 9216 switchFollowing command displays supervisor module information Sup20-154 Epld Epld aShow ssh 20-15520-156 Switch# show ssh keyFollowing example displays Host Key Pair details Fingerprint 512 f7cc903df58aa9ca48769ff86e71d4aeShow startup-config 20-15720-158 20-159 20-160 Following example displays the name of the switch Show switchnameDisplays switch serial number SerialnumShow system 20-162Following example displays the system redundancy status Following example displays the default switch port statesFollowing example displays the system reset information Following example displays the system health informationFollowing example displays the system uptime Switch# show system uptimeSwitch# show system cores 20-164Timelog Show system healthLoopback 20-165Switch# show system health module Switch# show system health statistics20-166 Switch# show system health statistics loopback timelog Switch# show system health statistics moduleSwitch# show system health statistics loopback 20-167Show tacacs-server groups sorted Switch# show tacacs-serverShow tacacs-server 20-168Show tech-support Module20-169 Module Show processes log details20-170 DS-2SLOT-FAN20-171 Vegas01# show tech-support briefFcot 20-172 Show telnet server Switch# show telnet serverShow telnet server Following example displays the status of the Telnet serverShow terminal Switch# show terminalShow terminal Following example displays terminal informationShow tlport 20-175Following example displays the contents of the alpa-cache Following example displays the TL ports in all VSANs20-176 Show trunk protocol Switch# show trunk protocolShow trunk protocol Following example displays trunk protocol statusIscsi Show user-accountShow user-account user-nameiscsi Following example displays information for all usersShow users Switch# show usersShow users Following example displays all usersImage Show versionEpld url EpldFailure case Switch# show version module 2 epldSwitch# show version Following example displays available Epld versions20-182 Version Existing versionLoader version 1.03 ---------------new version Ver modInterface type Show vrrpShow vrrp statistics vr group interface type 20-183Following example displays Vrrp cumulative statistics Switch# show vrrp statisticsFollowing example displays Vrrp statistics 20-184Usage Show vsanMembership 20-185Switch# show vsan Following examples displays configured Vsan informationSwitch # show vsan membership interface fc1/1 fc1/1 20-18620-187 Vsan 4094isolatedvsanSwitch WWN is 2001ac165e520001 Displays switch WWNSwitch# show wwn switch Show wwnShow zone 20-18920-190 Switch# show zone name Zone1Following example displays members of a specific zone Zone name Zone1 vsanFollowing example displays LUN-zoning details Following example displays read-only zone details20-191 Switch# show zone status vsan Following example displays the status of configured zonesSwitch# show zone status 20-192Active Show zonesetShow zoneset name zoneset-name brief active vsan vsan-id 20-19320-194
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MDS 9000 specifications

Cisco Systems MDS 9000 series is a line of storage networking switches designed to address the unique demands of enterprise-level data centers. These switches provide high-performance solutions for connecting various storage devices, including traditional disk arrays, solid-state drives, and tape libraries. The MDS 9000 series is built for scalability, high availability, and advanced security, making it an ideal choice for organizations looking to optimize their storage infrastructure.

One of the standout features of the MDS 9000 series is its support for Fibre Channel and FICON protocols, which enable seamless integration with various storage technologies. This versatility is crucial for organizations that may be using a mix of applications and storage performance requirements. The switches support multiple speeds, including 1G, 2G, 4G, 8G, and even 16G Fibre Channel rates, ensuring that they can adapt to evolving storage needs.

The MDS 9000 is known for its advanced features in terms of management and automation. Cisco provides intelligent automation capabilities to enhance operational efficiency. Features like Flow Vision and intelligent network services allow for deep visibility into storage environments, enabling administrators to monitor performance, troubleshoot issues, and optimize resource allocation effectively. This level of visibility helps organizations to mitigate risks and ensure data availability.

Security is another paramount consideration for the MDS 9000 series. The switches are equipped with a range of security features, including role-based access controls, encryption technologies, and zoning options. These capabilities help safeguard sensitive data and ensure compliance with industry regulations, making the MDS 9000 a trusted choice for enterprises dealing with critical data.

The architecture of the MDS 9000 series is designed for high availability and resiliency. With redundant power supplies and cooling systems, these switches minimize downtime and ensure continuous operation. Additionally, they offer advanced features like non-disruptive software upgrades, which eliminate the need for scheduled outages during firmware updates.

In summary, the Cisco Systems MDS 9000 series offers a robust set of features tailored for enterprise storage networking. Its support for various protocols, intelligent management capabilities, and high availability characteristics make it a preferred choice for organizations seeking to optimize their storage infrastructure for both current and future needs. By investing in the MDS 9000 series, businesses can enhance their operational efficiency, ensure data security, and maintain a competitive edge in today's data-driven landscape.