Administrative limit for the number of virtual lanes allowed to the link. The bits are: 0, 11-15, 18, 21-31 (Reserved and always 0. Author and talk show host Robert McMillen explains the set domain name commands for a Cisco router. All Rights Reserved. State of performance monitoring (enabled or disabled). This chapter describes the system management commands that begin with I. Displays enabled or disabled to indicate validation status. The Cisco IOS software maintains a cache of hostname-to-address mappings for use by the To display completed or ongoing diagnostic tests for fans, enter the show diagnostic fan command in User Exec mode or Privileged Exec mode. Cumulative number of IP datagrams that local IP user-protocols (including ICMP) supplied to IP in-requests. (Optional) Specifies the virtual routing and forwarding (VRF) to use to reach the name-server. (Optional) GUID of the switch that you want to view. To show the performance monitoring port monitor configuration, enter the show ib pm port monitor command in User Execute mode or Privileged Execute mode. Troubleshoot with this command when a host does not receive a broadcast packet. Specifies the interval at which the master SM sends a re-synchronization request to all active sync sessions. If there is a domain list, the default domain name is not used. Table6-19 show fan Command Field Descriptions. For packet-oriented interfaces, the cumulative number of packets received via the interface which were discarded because of an unknown or unsupported protocol. (Optional) Partition that contains nodes that run services that you want to view. Specifies the LID(s) of the port(s) that you want to view. Supported link width. The ip domain-name is used on a router so you the router can do DNS lookups. Enter this command without any arguments to display the SRP/Fibre Channel statistics for every ITL. The value is 256, 512, 1024, 2048, or 4096. The lesser of mtu-cap and neighbor-mtu determines the actual MTU used. lack of buffer space). fc srp lushow fc srp initiatorshow fc srp itlshow interface fc. Threshold at which the count of buffer overruns across consecutive flow-control update periods results in an overrun error. To display the temperature at several key locations in your Server Switch, enter the show sensor command in User Exec mode or Privileged Exec mode. (Optional) Specifies the virtual routing and forwarding (VRF) to use to resolve the domain domain name for the IP domain list. show ib sm port subnet-prefix prefix [node-guid guid] [summary]. The value appears as noStateChange, sleeping, or polling. One possible reason for discarding such a packet could be to free-up buffer space. To display a general, high-level description of your Server Switch, enter the show version command in User Exec mode or Privileged Exec mode. If "standby" appears, the SM servers as a a slave subnet manager. Displays the general condition of the interface card. This example shows how to configure a static hostname: To configure a name server, use the ip name-server command. the host name is uniquely associated with one device within an IP-domain. The value appears as channel-adapter, switch, or router. Maximum range of data virtual lanes (VLs) supported by this port. ", Displays "true" if broadcast forwarding is enabled, otherwise displays "false. Do not set this above the VL-cap value. Maximum Transmission Unit (MTU) of the port. The value is width1x, width4x, or width12x. Maximum high-priority limit on the number of bytes allowed for transmitting high-priority packets when both ends of a link operate with multiple data virtual-lanes. Total number of FCP errors encountered on the Fibre Channel interface gateway(s). This example shows how to apply an IPv4 ACL named ip-acl-01 to the Ethernet interface 1/2 as a port ACL: This example shows how to remove an IPv4 ACL named ip-acl-01 from Ethernet interface 1/2: 2022 Cisco and/or its affiliates. Port, list of port, or range of ports that you want to view. For packet-oriented interfaces, the number of packets received via the interface which were discarded because of an unknown or unsupported protocol. This command displays active and inactive ITLs. Supported base management datagram version supported. Note This keyword applies only to Fibre Channel cards. For more information, refer to InfiniBand Architecture, Vol. The following example displays a summary of the multicast groups on the Server Switch. World-wide node name of the port. Use this command to view redundancy groups and attributes of redundancy groups. A "bootFailed" condition indicates that the active system image on the card was incompletely or incorrectly loaded. Use this command to determine if your HTTP server actively runs on your Server Switch, and to determine the HTTP port number that it uses. Indicates the type of connection dynamically discovered for the interface port. The value appears as noStateChange, down, initialize, armed, or active. Table6-72 lists and describes the fields that appear in the show interface mgmt-ethernet command output. Displays "down" if the connection cannot pass traffic. Specifies the top of the linear forwarding table. 1, Release 1.1, for more information. Total number of packets that higher-level protocols requested to be transmitted, and which were addressed to a broadcast address at this sub-layer, including those that were discarded or not sent. A zone contains all domains from a certain point downward, except those for which other zones are authoritative. Table6-70 sma port-info details Keyword Output Field Descriptions, 16-bit diagnostic code. domain Each name can map to one or more IP addresses. The following example displays the HTTPS configuration on the Server Switch. ip port access-group access-list-name { in | out }, no ip port access-group access-list-name { in | out }. (Optional) Specifies the GUID of an individual node whose ports you want to view. The name is case sensitive and can be a maximum of 32 characters. For more information, refer to InfiniBand Architecture, Vol. Status of the subnet manager. name-server Table6-54 ip Keyword Output Field Descriptions. See section 5.5.2, Status Outputs (MAD GET), InfiniBand Architecture, Vol. My guess is that it will still be able to resolve the hostname-IP address and the "no ip domain lookup" command will only restrict it from resolving the commands issued at cli. 2022 Cisco and/or its affiliates. Numeric identifier, or "interface index," of the port, in slot#/port# notation. (Optional) Global unique identifier (GUID) of the initiator. The following example displays the fan settings on the Server Switch. Threshold at which the count of buffer overruns, across consecutive flow-control update periods, result in an overrun error. Learn more about how Cisco is using Inclusive Language. limit For example, the Apache web server is able to respond to your HTTP request with an IP address using the section: <VirtualHost *:80> ServerName Default . if (y > 800) { Your software release Total number of I/O bytes written by the SRP initiator. The DNS round-robin functionality is applicable only for the DNS lookups on a device and is not applicable to another client pointing to the device. Use this command if DNS has been disabled. For a MAC layer protocol, this includes both Group and Functional addresses. Table6-43 show ib sm switch Command Field Descriptions. Table6-35 show ib sm db-sync Command Field Descriptions. Number of subnet management packets that have been received on this port with invalid Q_Keys since initial power up or the last reset. The value appears as mtu256, mtu512, mtu1024, mtu2048, or mtu4096. Version of InfiniBand firmware on the card. For packet-oriented interfaces, the cumulative number of outbound packets that could not be transmitted because of errors. The precise meaning of the count represented by an instance of this object is implementation-specific. fc srp initiatorfc srp-global lun-policy restrictedshow fc srp initiator. Cumulative number of inbound packets that the port discarded for a reason other than a packet error (e.g. To remove an IPv4 ACL from an interface, use the no form of this command. Any results other than "Operation completed successfully" occur due to interface errors. View with Adobe Reader on a variety of devices, show fc srp initiator-wwpn-view 20:03:00:05:ad:21:5a:5c target, show fc srp lu Displays the Printed Circuit-Assembly (PCA) assembly number of the card. Switch configuration affects delay. I tried both, the show dns-hosts command seemed like it should work, but it didn't show anything. The value appears as true or false. For more information, refer to InfiniBand Architecture, Vol. This functionality distributes calls across the configured hosts and reduces the number of DNS queries. (Optional) Displays current HTTP settings. (Optional) Specifies all routes in the subnet. The range of values is from 0 to 1023. Set this field to 0 to indicate that the lease period never expires. The port must be configured before it can be used. This can be overridden with the ib-agent configuration command. The value appears as 1 (1x), 3 (1x or 4x), or 11 (1x, 4x, or 12x). Prefix of the subnet manager whose sync status you want to view. The CPU description may be requested by support personnel in the event you are experience difficulties with a controller or interface card. Identifies the type of the InfiniBand card. The information fields displayed depend upon the interface type. To display IP configuration data, enter the show ip command in User Exec mode or Privileged Exec mode. By default, the srp-lunid value matches the LUN variable. To map domain names to IP addresses on the router, you must identify the hostnames, specify a name server, and enable the DNS service. Subnet management class that the switch supports. The value appears as 256, 512, 1024, 2048, or 4096. ip 32-bit bitmask that specifies the supported capabilities of the port. Table6-63 fc srp initiator-target Keyword Output Field Descriptions. If these conditions are removed, DNS spoofing will not occur. Do one of the following: ip domain name name ip domain list name 5. ip name-server server-address1 [server-address2 . (Optional) Up to five additional IPv4 addresses in the x.x.x.x format. });/*]]>*/. show diagnostic power-supply {all | power-supply-selection}. (Optional) Enables DNS-based address translation. To display the status of the power supplies on your Server Switch, enter the show power-supply command in User Exec mode or Privileged Exec mode. The following example displays the clock settings of the Server Switch. If the ip domain timeout command is not configured, the Cisco IOS software will wait 3 seconds for a response to a DNS query. Use the show fc srp statistics command to determine load and error count. Identifies the InfiniBand interface card and port. (Optional) GUID of the device whose ports you want to view. I ended up showing the run config. Table6-51 lists and describes the fields in the port-info keyword output. 1, Release 1.1. Subnet prefix of the subnet manager that manages the ports that you want to view. Cumulative number of octets transmitted out of the interface, including framing characters. dns Physical port on your Server Switch to which the virtual port maps. primary soa to view a list of modules and module numbers. Name servers know the parts of the domain tree for which they have complete information. Shows to which ports a multicast packet for the given LID will be transmitted. [tcp-port-number] address1 [address2 address8], 4. } else { [vrf vrf-name] [view view-name] hostname {address1 [address2 address8] | additional address9 [address10 addressn]}, 7. 1, Release 1.1, for more information. LU identifier, in 64-byte, hexadecimal format OMITTING ALL COLONS. Displays True if you enable broadcast-forwarding. Refer to the Element Manager User Guide for more detailed partition information. The following example shows the login information of the current user. This command has no arguments or keywords. show ib pm port counter [config] subnet-prefix prefix. Ethernet management port number, in slot#/port# format. The maximum number of outstanding requests from the initiator to the storage that the ITL can maintain. Displays the Printed Circuit-Assembly (PCA) serial number of the card. Command Default None Command Modes Global configuration mode Command History Usage Guidelines show ip domain-name. A count of times that the SQE TEST ERROR message is generated by the PLS sublayer for a particular interface. GUID of the switch that you want to view. Table6-48 linear-frd-info Keyword Output Field Descriptions. Disables DNS queries for ISO CLNS addresses. No default value applies. show ib sm switch {subnet-prefix prefix | all} [node-guid guid][summary]. No default value applies. Use Cisco Feature Speed that the link between the host and your device supports. The maximum number of backup subnet managers that the master subnet manager supports. Set this field to 0 to indicate that the lease period never expires. The show logging end command is the equivalent of using the UNIX tail -f command. If both, the output displays the order in which your Server Switch authenticates the login. server Cumulative number of FCP commands that the gateway executed. Configure the mode to normal-mode to permit initators to log in to storage. Table6-51 port-info Keyword Output Field Descriptions. The value of this field may be up or down. Total number of SRP errors encountered on the Fibre Channel interface gateway((s). (Optional) Displays IB interface traffic statistics. ip The number of times that a collision is detected on a particular interface later than one Ethernet slot-time unit into the transmission of a packet. To display a breakdown of Serial Electrically Erasable and Programmable Read-Only Memory (SEEPROM) details of your Server Switch, enter the show backplane command in User Exec mode or Privileged Exec mode. Occasions may occur when you update the system image on the controller but not on an interface card, such as when you swap interface cards between chassis or update the system image on the controller when an interface card goes down. The name can be up to 64 alphanumeric characters and cannot contain a space or quotation mark. The following example displays the GUIDs that connect to your Server Switch and the GUIDs within your Server Switch. domain The abridged information includes the subnet prefix, GUID, priority, and SM key of the subnet managers. Enable or disable an account with the username command. Supported link speed. Maximum propagation delay allowed for this port to reach any other port in the subnet. LID of the port that connects to the node. World-wide port names (WWPNs) of the virtual ports (NL_ports) that point to the initiator. Table6-71 statistics Keyword Output Field Descriptions. Table6-53 show interface ethernet Command Field Descriptions. Refer to InfiniBand Architecture, Vol. Temperature that the sensor reads, in degrees Celsius. show diagnostic fan {all | fan-selection}. Table6-47 show ib-agent summary Command Field Descriptions. The value appears as channel-adapter, switch, or router. You can specify a default domain name that the Cisco IOS software will use to complete domain name requests. The documentation set for this product strives to use bias-free language. Table6-50 node-info Keyword Output Field Descriptions. This represents the absolute status of the interface card based upon self-detection. Table6-45 show ib sm switch-route Command Output Field Descriptions. A count of successfully transmitted frames on a particular interface for which transmission is inhibited by more than one collision. (Optional) Bridge group number. Use this command to discover what system services (e.g. Cumulative number of input datagrams that the port successfully delivered to IP user-protocols, including Internet Control-Message Protocol (ICMP). Each device configured for CDP sends periodic messages, known as advertisements, to a multicast address. The state, upon power-up, defaults to polling. (Optional) Displays information on the native VLAN ID, the duplex mode, and the VTP domain name associated with the neighbor device. ip The precise meaning of the count represented by an instance of this object is implementation-specific. 0 indicates one LID per port. Displays yes if the port supports auto-negotiation or no if the port does not support auto-negotiation. Port (in slot#/port# format) on your Server Switch to which the host connects. Displays the type of the card as detected by the controller. Table6-67 show interface ib Command Field Descriptions. See section 4.1.3, Local Identifiers, InfiniBand Architecture, Vol. Disabled means that the port is shut down and will not communicate with another port, even if connected. To disable the IP domain list, use the no form of the command. The domain name for a DHCP client places the client in the general grouping of networks that make up the domain. Otherwise, reboot your entire Server Switch. See section 13.4.2, Management Datagram Format, in InfiniBand Architecture, Vol. Table6-62 show interface gateway Command Field Descriptions. Value may be any of the following: Active width of the link. auto-negotiate supported (select Server Switches). ip Name servers answer DNS queries (forward incoming DNS queries or resolve internally generated DNS queries) according to the forwarding and lookup parameters configured for the specific domain. An organization can have many name servers, but Internet clients can query only those that the root name servers know. 1, Release 1.1, for more information. To display SRP targets that an initiator can access through one of its virtual ports, enter the showfcsrpinitiator-wwpn-view command in User Exec mode or Privileged Exec mode. All users may view their own user information, however, only an unrestricted read-write user may view the user information of others. lanes 0 - 7) that the port currently supports. 1, Release 1.1, section 10.2.4, "Q Keys. The value is vl0, vl0ToVl1, vl0ToVl3, vl0ToVl7, or vl0ToVl14. This example shows how to configure the IP domain name for the default VRF: This example shows how to configure the IP domain name for the management VRF: This example shows how to configure the IP domain name for the default VRF to use the management VRF as a backup if the domain name cannot be resolved through the default VRF: Enables the Domain Name Server (DNS) lookup feature. To apply an IPv4 access control list (ACL) to an interface as a port ACL, use the ip port access-group command. This Video Show how you can configure your router to use Domain Name Service (DNS) to resolve hostnames. The "discovering" output appears when the subnet manager sweeps the fabric. To find information about Displays true if an administrator has enabled synchronization, otherwise displays false. A count of successfully transmitted frames on a particular interface for which transmission is inhibited by exactly one collision. Table6-29 show ib dm ioc Command Field Descriptions. Displays the last action you performed using the config fc srp it command on this initiator target. Table6-68 lists and describes the fields that appear when you use the sma node-info argument with the show interface ib command. GUID of the I/O controller of the target. Displays the number of failed communication attempts that must occur before the LUN identifies the initiator as inaccessible. ip Description of the port, in slot#/port# format. Specifies that the ACL applies to outbound traffic. The lesser of MTUCap and NeighborMTU determines the actual MTU used. Changes to the port state resulting from SubnSet have no affect on this parameter value. Maximum transmission unit (MTU), in bytes, of the target. Table6-30 services Keyword Display Output. show interface gateway slot-selection [fc srp initiator-target guid extension | {ip | ip-backup} {ip-address | all} | sma {node-info | port-info [details]}| statistics]. show diagnostic cardshow diagnostic chassisshow diagnostic fanshow diagnostic fru-errorshow diagnostic interface ethernetshow diagnostic interface fcshow diagnostic interface ibshow diagnostic postshow diagnostic power-supplyshow diagnostic rack-locator. The complete path that traffic takes through the IB fabric from the source LID to the destination LID, enter the showibsmswitch-route command in User Exec mode or Privileged Exec mode. DNS is enabled by default. fc srp-global gateway-portmask-policy restrictedfc srp-global itlfc srp itfc srp targetshow fc srp initiatorshow interface fctype. Indicates if the port is physically ready for configuration and use. No supervisory node exists if the command output displays 00:00:00:00:00:00:00:00. For character-oriented or fixed-length interfaces, the number of outbound transmission units that could not be transmitted because of errors. Active maximum transmission unit (MTU) enabled on this port for transmission. Use this command to display the configuration of all the nodes on a subnet, or to display the configuration of an individual node. When configured as an authoritative name server for its own local host table, the device listens on port 53 for DNS queries and then answers DNS queries using the permanent and cached entries in its own host table. This command displays the ports within Server Switches through which traffic travels from a source LID to a destination LID. If your Server Switch uses both resources, the command output displays the order in which your Server Switch authenticates logins. Displays False if you disable broadcast forwarding. as the delimiting characters. The following example displays the attributes of the IB host with a GUID of 00:05:ad:00:00:00:13:17. Use this command to determine if your Server Switch uses a RADIIUS server, along with the local database, to authenticate CLI user logins. If the database of the master subnet manager synchronizes with one or more standby databases. Speed of the fan as a percentage of the maximum speed of the fan. Table6-36 describes the fields in the show ib sm configuration command output. Port, in slot#/port# format, on your Server Switch to which the target connects. Speed of an active link. Cumulative number of transactions between the Fibre Channel initiator and this port. Changing window size restores the terminal length to that of the window and restarts paging. Cumulative number of incoming packets destined for the ports of a multicast group. The following example displays the admin user. ip Follow these steps to configure Domain Name System (DNS) parameters used with PKI: Step 1 Specify or modify the hostname for the network server. Host port that connects to your Server Switch. Enter this command without arguments to display the ITL information for all connected Fibre Channel devices. Use this command to view the results of the ip command. Use the no form of this command to disable this feature. The Cisco Discovery Protocol (CDP) is used to obtain protocol addresses of neighboring devices and discover the platform of those devices. You must configure the InfiniBand Management port successfully to run telnet, SSH, and Element Manager. The following example displays a summary of the ports that the specified subnet manager manages. One possible reason for discarding such a packet can be to free-up buffer space. Use the vrf context command to enter the VRF context mode to configure the domain names for a particular VRF. In order to use this service to map domain names to IP addresses, you must specify a name server. For any interface that does not support protocol multiplexing, this counter is always 0. The general condition may appear as any of the following: A condition of "unknown" indicates an unsupported interface card. Specifies the subnet prefix of the subnet manager whose sync status you want to view. dst-lid 9 summary, show ib sm switch-route subnet-prefix fe:80:00:00:00:00:00:00 src-lid 858 The show card command displays all cards by default. (Optional) Displays attributes of IP addresses on the card. CDP is run on server switches over both management-Ethernet and management-IB interfaces. timeout (Optional) Displays IP address table of the port(s) that you specify. (Optional) Displays the type of device discovered, the device name, the number and type of the local interface (port), the number of seconds the CDP advertisement is valid for the port, the device type, the device product number, and the port ID. Use this command to view information about your CLI session. Text description of the interface port. 1, Release 1.1, section 13.4.6.2, "Timers and Timeouts. ip Specifies the default port to which to forward all the multicast packets from other ports whose DLID does not exist in the multicast forwarding table. The following example displays the initiators that users have configured on the Server Switch. All cards must run the same active system image as the controller card to function. Received frames for which multiple error conditions obtain are counted exclusively according to the error status presented to the LLC. See the fc srp-global itl command for defaults. The following example displays the available test parameters: To display completed or ongoing diagnostic tests the chassis, enter the show diagnostic chassis command in User Exec mode or Privileged Exec mode. show ib-agent switch {guid | all} {linear-frd-info lid {lids | all} | mcast-info lid {lids | all} | node-info | pkey-info | port-info | sl-vl-map | switch-info}. Special purpose string buffer for InfiniBand Trap Data. Reasons to discard a datagram include the following: Cumulative number of input datagrams that ports discarded because the IP address in the destination field of the header of the datagram was not a valid address to be received by the port. World-wide port name (WWPN) of the target port that the initiator can access through the virtual port. A transition identifies a port change from down to initialize, initialize to down, armed to down, or active to down as a result of link state machine logic. 64-bit GID prefix for this port.

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