Table Of Contents
show lane default-atm-addresses
LAN Emulation (LANE) Commands
This chapter describes the commands available to configure LAN emulation (LANE) in Cisco 7000 series, Cisco 7500 series and Cisco 4500 routers that contain an ATM Interface Processor (AIP) and are connected to a Cisco ATM switch.
For LANE configuration information and examples, refer to the chapter entitled "Configuring LAN Emulation (LANE)" in the Wide-Area Networking Configuration Guide.
Note
Because some LANE commands are used often and others are used very rarely, the command descriptions in this chapter identify the commands you are most likely to use. Look under "Usage Guidelines" for the indicator This command is ordinarily used.
clear atm vc
To release a specified switched virtual circuit (SVC), use the clear atm vc EXEC command.
clear atm vc vcd
Syntax Description
Command Mode
EXEC
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
For multicast or control VCCs, this command causes the LANE client to exit and rejoin an emulated LAN.
For data VCCs, this command also removes the associated LANE Address Resolution Protocol (LE ARP) table entries.
Example
The following example releases SVC 1024:
clear atm vc 1024clear lane le-arp
To clear the dynamic LANE Address Resolution Protocol (LE ARP) table or a single LE ARP entry of the LANE client configured on the specified subinterface or emulated LAN, use the clear lane le-arp EXEC command.
clear lane le-arp [interface slot/port[.subinterface-number] [mac-address] | name elan-name
[mac-address]] (for the Cisco 7000 series and Cisco 7500 series)clear lane le-arp [interface number [.subinterface-number] [mac-address] | name elan-name
[mac-address]] (for the Cisco 4500)Syntax Description
Command Mode
EXEC
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
This command removes dynamic LE ARP table entries only. It does not remove static LE ARP table entries.
If you do not specify an interface or an emulated LAN, this command clears all the LE ARP tables of any LANE client in the router.
If you specify a major interface (not a subinterface), this command clears all the LE ARP tables of every LANE client on all the subinterfaces of that interface.
Use of this command also removes the fast-cache entries built from the LE ARP entries.
Examples
The following example clears all the LE ARP tables for all clients on the router:
clear lane le-arpThe following example clears all the LE ARP tables for all LANE clients on all the subinterfaces of interface 1/0:
clear lane le-arp interface 1/0The following example clears the entry corresponding to MAC address 0800.AA00.0101 from the LE ARP table for the LANE client on the emulated LAN called red:
clear lane le-arp name red 0800.aa00.0101The following example clears all dynamic entries from the LE ARP table for the LANE client on the emulated LAN called red:
clear lane le-arp name red
Note
clear lane server
After changing the bindings on a LANE configuration server, to force a LANE server on a specified subinterface or emulated LAN to drop the Control Direct and Control Distribute VCCs to a given LANE client and thus to force the client to rejoin subject to the new bindings, use the clear lane server EXEC command.
clear lane server {interface slot/port[.subinterface-number] | name elan-name}
[mac-address mac-address | client-atm-address atm-address | lecid lecid]
(for the Cisco 7000 series and the Cisco 7500 series)
clear lane server {interface number interface-number] | name elan-name}
[mac-address mac-address | client-atm-address atm-address | lecid lecid]
(for the Cisco 4500)Syntax Description
Command Mode
EXEC
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
After changing the bindings on the configuration server, enter this command on the LANE server. The effect is to force the client to leave one emulated LAN and join a different emulated LAN.
If no LANE client is specified, all LANE clients attached to the LANE server are dropped.
Example
The following example forces all the LANE clients on the emulated LAN named red to be dropped. The next time they try to join, they will be forced to join a different emulated LAN.
clear lane server redRelated Commands
A dagger (†) indicates that the command is documented outside this chapter.
client-atm-address name
lane database
mac-address name †
show lane serverclient-atm-address name
To add a LANE client address entry to the configuration server's configuration database, use the client-atm-address database configuration command. To remove a client address entry from the table, use the no form of this command.
client-atm-address atm-address-template name elan-name
no client-atm-address atm-address-templateSyntax Description
Defaults
No address and no emulated LAN name are provided.
Command Mode
Database configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
This command is ordinarily used.
The effect of this command is to bind any client whose address matches the specified template into the specified emulated LAN. When a client comes up, it consults the LANE configuration server, which responds with the ATM address of the LANE server for the emulated LAN. The client then initiates join procedures with the LANE server.
Before this command is used, the emulated LAN specified by the elan-name argument must have been created in the configuration server's database by use of the name server-atm-address command.
If an existing entry in the configuration server's database binds the LANE client ATM address to a different emulated LAN, the new command is rejected.
This command affects only the bindings in the named configuration server database. It has no effect on the LANE components themselves.
See the lane database command for information about creating the database, and the name server-atm-address command for information about binding the emulated LAN's name to the server's ATM address.
The client-atm-address name command is a subcommand of the global lane database command.
ATM Addresses. A LANE ATM address has the same syntax as a network service access point (NSAP) but it is not a network-level address. It consists of the following:
•
•
•
•
Address Templates. LANE ATM address templates can use two types of wildcards: an asterisk (*) to match any single character (nibble), and an ellipsis (...) to match any number of leading, middle, or trailing characters. The values of the characters replaced by wildcards come from the automatically assigned ATM address.
In LANE, a prefix template explicitly matches the prefix but uses wildcards for the ESI and selector fields. An ESI template explicitly matches the ESI field but uses wildcards for the prefix and selector.
In our implementation of LANE, the prefix corresponds to the switch, the ESI corresponds to the ATM interface, and the selector field corresponds to the specific subinterface of the interface.
Examples
The following example uses an ESI template to specify the part of the ATM address corresponding to the interface. This example allows any client on any subinterface of the interface that corresponds to the displayed ESI value, no matter which switch the router is connected to, to join the engineering emulated LAN:
client-atm-address ...0800.200C.1001.** name engineeringThe following example uses a prefix template to specify the part of the ATM address corresponding to the switch. This example allows any client on a subinterface of any interface connected to the switch that corresponds to the displayed prefix to join the marketing emulated LAN:
client-atm-address 47.000014155551212f.00.00... name marketingRelated Commands
A dagger (†) indicates that the command is documented outside this chapter.
default-name
lane database
mac-address name †
name server-atm-addressdefault-name
To provide an emulated LAN name in the configuration server's database for those client MAC addresses and client ATM addresses that do not have explicit emulated LAN name bindings, use the default-name database configuration command. To remove the default name, use the no form of this command.
default-name elan-name
no default-nameSyntax Description
elan-name
Default emulated LAN name for any LANE client MAC address or LANE client ATM address not explicitly bound to any emulated LAN name. Maximum length is 32 characters.
Default
No name is provided.
Command Mode
Database configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
This command is ordinarily used.
This command affects only the bindings in the configuration server's database. It has no effect on the LANE components themselves.
The named emulated LAN must already exist in the configuration server's database before this command is used. If the default name-to-emulated LAN name binding already exists, the new binding replaces it.
The default-name command is a subcommand of the global lane database command.
Related Commands
A dagger (†) indicates that the command is documented outside this chapter.
client-atm-address name
lane database
mac-address name †
name server-atm-addresslane auto-config-atm-address
To specify that the configuration server ATM address is computed by our automatic method, use the lane config auto-config-atm-address interface configuration command from the configuration server. To remove the previously assigned ATM address, use the no form of this command.
lane [config] auto-config-atm-address
no lane [config] auto-config-atm-addressSyntax Description
Default
No specific ATM address is set.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
When the config keyword is not present, this command causes the LANE server and LANE client on the subinterface to use the automatically assigned ATM address for the configuration server.
When the config keyword is present, this command assigns the automatically generated ATM address to the configuration server (LECS) configured on the interface. Multiple commands that assign ATM addresses to the LANE configuration server can be issued on the same interface to assign different ATM addresses to the configuration server. Commands that assign ATM addresses to the LANE configuration server include lane auto-config-atm-address, lane config-atm-address, and lane fixed-config-atm-address.
For a discussion of Cisco's method of automatically assigning ATM addresses, refer to the "Configuring LAN Emulation (LANE)" chapter in the Wide-Area Networking Configuration Guide.
Example
The following example associates the LANE configuration server with the database named network1 and specifies that the configuration server's ATM address will be assigned by our automatic method:
lane database network1name eng server-atm-address 39.0000014155551211.0800.AA00.1001.02name mkt server-atm-address 39.0000014155551211.0800.AA00.4001.01lane config database network1lane config auto-config-atm-addressRelated Commands
lane config-atm-address
lane database
lane fixed-config-atm-addresslane bus-atm-address
To specify an ATM address—and thus override the automatic ATM address assignment—for the broadcast-and-unknown server on the specified subinterface, use the lane bus-atm-address interface configuration command. To remove the ATM address previously specified for the broadcast-and-unknown server on the specified subinterface and thus revert to the automatic address assignment, use the no form of this command.
lane bus-atm-address atm-address-template
no lane bus-atm-address [atm-address-template]Syntax Description
Default
For the broadcast-and-unknown server, the default is automatic ATM address assignment.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
When applied to a broadcast-and-unknown server, this command overrides automatic ATM address assignment for the broadcast-and-unknown server. When applied to a LANE client, this command gives the client the ATM address of the broadcast-and-unknown server. The client will use this address rather than sending LE ARP requests for the broadcast address.
When applied to a selected interface, but with a different ATM address than was used previously, this command replaces the broadcast-and-unknown server's ATM address.
ATM Addresses. A LANE ATM address has the same syntax as an NSAP (but it is not a network-level address). It consists of the following:
•
•
•
•
•
•
•
•
•
•
Address Templates. LANE ATM address templates can use two types of wildcards: an asterisk (*) to match any single character (nibble), and an ellipsis (...) to match any number of leading, middle, or trailing characters. The values of the characters replaced by wildcards come from the automatically assigned ATM address.
The values of the digits that are replaced by wildcards come from the automatic ATM assignment method.
In LANE, a prefix template explicitly matches the prefix but uses wildcards for the ESI and selector fields. An ESI template explicitly matches the ESI field but uses wildcards for the prefix and selector.
In our implementation of LANE, the prefix corresponds to the switch, the ESI corresponds to the ATM interface, and the Selector field corresponds to the specific subinterface of the interface.
Examples
The following example uses an ESI template to specify the part of the ATM address corresponding to the interface; the remaining values in the ATM address come from automatic assignment:
lane bus-atm-address ...0800.200C.1001.**The following example uses a prefix template to specify the part of the ATM address corresponding to the switch; the remaining values in the ATM address come from automatic assignment:
lane bus-atm-address 45.000014155551212f.00.00...Related Command
lane client
To activate a LANE client on the specified subinterface, use the lane client interface configuration command. To remove a previously activated LANE client on the subinterface, use the no form of this command.
lane client ethernet [elan-name]
no lane client [ethernet [elan-name]]Syntax Description
Default
None
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
This command is ordinarily used.
If a lane client command has already been entered on the subinterface for a different emulated LAN, then the client initiates termination procedures for that emulated LAN and joins the new emulated LAN.
If you do not provide an elan-name value, the client contacts the server to find which emulated LAN to join. If you do provide an emulated LAN name, the client consults the configuration server to ensure that no conflicting bindings exist.
Related Command
lane client-atm-address
To specify an ATM address—and thus override the automatic ATM address assignment—for the LANE client on the specified subinterface, use the lane client-atm-address interface configuration command. To remove the ATM address previously specified for the LANE client on the specified subinterface and thus revert to the automatic address assignment, use the no form of this command.
lane client-atm-address atm-address-template
no client-atm-address [atm-address-template]Syntax Description
Default
Automatic ATM address assignment.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
Use of this command on a selected subinterface, but with a different ATM address than was used previously, replaces the LANE client's ATM address.
ATM Addresses. A LANE ATM address has the same syntax as an NSAP (but it is not a network-level address). It consists of the following:
•
•
•
•
•
•
•
•
•
•
Address Templates. LANE ATM address templates can use two types of wildcards: an asterisk (*) to match any single character (nibble), and an ellipsis (...) to match any number of leading, middle, or trailing characters. The values of the characters replaced by wildcards come from the automatically assigned ATM address.
In LANE, a prefix template explicitly matches the ATM address prefix but uses wildcards for the ESI and selector fields. An ESI template explicitly matches the ESI field but uses wildcards for the prefix and selector.
In our implementation of LANE, the prefix corresponds to the switch, the ESI corresponds to the ATM interface, and the selector field corresponds to the specific subinterface of the interface.
For a discussion of Cisco's method of automatically assigning ATM addresses, refer to the "Configuring LAN Emulation (LANE)" chapter in the Wide-Area Networking Configuration Guide.
Examples
The following example uses an ESI template to specify the part of the ATM address corresponding to the interface; the remaining parts of the ATM address come from automatic assignment:
lane client-atm-address...0800.200C.1001.**The following example uses a prefix template to specify the part of the ATM address corresponding to the switch; the remaining parts of the ATM address come from automatic assignment:
lane client-atm-address 47.000014155551212f.00.00...Related Command
lane config-atm-address
To specify a configuration server's ATM address explicitly, use the lane config-atm-address interface configuration command. To remove an assigned ATM address, use the no form of this command.
lane [config] config-atm-address atm-address-template
no lane [config] config-atm-address atm-address-templateSyntax Description
Default
No specific ATM address or method is set.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
If the config keyword is not present, this command causes the LANE server and LANE client on the subinterface to use the specified ATM address for the configuration server.
When the config keyword is present, this command adds an ATM address to the configuration server configured on the interface. A LANE configuration server can listen on multiple ATM addresses. Multiple commands that assign ATM addresses to the LANE configuration server can be issued on the same interface to assign different ATM addresses to the LANE configuration server.
ATM Addresses. A LANE ATM address has the same syntax as an NSAP (but it is not a network-level address). It consists of the following:
•
•
•
•
•
•
•
•
•
•
Address Templates. LANE ATM address templates can use two types of wildcards: an asterisk (*) to match any single character (nibble), and an ellipsis (...) to match any number of leading, middle, or trailing characters. The values of the characters replaced by wildcards come from the automatically assigned ATM address.
In LANE, a prefix template explicitly matches the ATM address prefix but uses wildcards for the ESI and selector fields. An ESI template explicitly matches the ESI field but uses wildcards for the prefix and selector.
In our implementation of LANE, the prefix corresponds to the switch prefix, the ESI corresponds to a function of ATM interface's MAC address, and the Selector field corresponds to the specific subinterface of the interface.
For a discussion of Cisco's method of automatically assigning ATM addresses, refer to the "Configuring LAN Emulation (LANE)" chapter in the Wide-Area Networking Configuration Guide.
Related Commands
lane auto-config-atm-address
lane config database
lane database
lane fixed-config-atm-addresslane config database
To associate a named configuration table (database) with the configuration server on the selected ATM interface, use the lane config database interface configuration command. To remove the association between a named database and the configuration server on the specified interface, use the no form of this command.
lane config database database-name
no lane configSyntax Description
Default
No configuration server is defined, and no database name is provided.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
This command is valid only on a major interface, not a subinterface, because only one LANE configuration server can exist for per interface.
The named database must exist before the lane config database command is entered. Refer to the lane database command for more information.
Multiple lane config database commands cannot be entered multiple times on the same interface. You must delete an existing association by using the no form of this command before you can create a new association on the specified interface.
Activating a LANE configuration server requires the lane config database command and one of the following commands: lane config fixed-config-atm-address, lane config auto-config-atm-address, or lane config config-atm-address.
Related Commands
lane auto-config-atm-address
lane config-atm-address
lane database
lane fixed-config-atm-addresslane database
To create a named configuration database that can be associated with a configuration server, use the lane database global configuration command. To delete the database, use the no form of this command.
lane database database-name
no lane database database-nameSyntax Description
Default
No name is provided.
Command Mode
Global configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
Use of the lane database command places you in database configuration mode, in which you can use the client-atm-address name, default name, mac-address name, name restricted, name unrestricted, name new-name, and name server-atm-address commands to create entries in the specified database. When you are finished creating entries, type ^Z or exit to return to global configuration mode.
Related Commands
A dagger (†) indicates that the command is documented outside this chapter.
client-atm-address name
default-name
lane config database
mac-address name †
name server-atm-address
name new-name †lane fixed-config-atm-address
To specify that the fixed configuration server ATM address assigned by the ATM Forum will be used, use the lane fixed-config-atm-address interface configuration command. To specify that the fixed ATM address is not used, use the no form of this command.
lane [config] fixed-config-atm-address
no lane [config] fixed-config-atm-addressSyntax Description
Default
No specific ATM address or method is set.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
When the config keyword is not present, this command causes the LANE server and LANE client on the subinterface to use that ATM address, rather than the ATM address provided by the ILMI, to locate the configuration server.
When you use this command with the config keyword, and the LAN Emulation Configuration Server (LECS) is a master, the master will listen on the fixed address. If you enter this command when a server is not a master, the server will listen on this address when it becomes a master. If you do not enter this command, the LECS will not listen on the fixed address.
Multiple commands that assign ATM addresses to the LECS can be issued on the same interface in order to assign different ATM addresses to the LECS. Commands that assign ATM addresses to the LECS include lane auto-config-atm-address, lane config-atm-address, and lane fixed-config-atm-address. The lane config database command and at least one command that assigns an ATM address to the LECS are required to activate a LECS.
Related Commands
lane auto-config-atm-address
lane config-atm-addresslane le-arp
To add a static entry to the LE ARP table of the LANE client configured on the specified subinterface, use the lane le-arp interface configuration command. To remove a static entry from the LE ARP table of the LANE client on the specified subinterface, use the no form of this command.
lane le-arp mac-address atm-address
no lane le-arp mac-address atm-addressSyntax Description
Default
No static address bindings are provided.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
This command adds or removes a static entry binding a MAC address to an ATM address. It does not add or remove dynamic entries. Removing the static entry for a specified ATM address from an LE ARP table does not release Data Direct VCCs established to that ATM address. However, clearing a static entry clears any fast-cache entries that were created from the MAC address-to-ATM address binding.
Static LE ARP entries are not aged and are not removed automatically.
To remove dynamic entries from the LE ARP table of the LANE client on the specified subinterface, use the clear lane le-arp command.
Example
The following example adds a static entry to the LE ARP table:
lane le-arp 0800.aa00.0101 47.000014155551212f.00.00.0800.200C.1001.01Related Command
lane server-atm-address
To specify an ATM address—and thus override the automatic ATM address assignment—for the LANE server on the specified subinterface, use the lane server-atm-address interface configuration command. To remove the ATM address previously specified for the LANE server on the specified subinterface and thus revert to the automatic address assignment, use the no form of this command.
lane server-atm-address atm-address-template
no server-atm-address [atm-address-template]Syntax Description
Defaults
For the LANE server, the default is automatic address assignment; the LANE client finds the LANE server by consulting the configuration server.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
This command also instructs the LANE client configured on this subinterface to reach the LANE server by using the specified ATM address instead of the ATM address provided by the configuration server.
When used on a selected subinterface, but with a different ATM address than was used previously, this command replaces the LANE server's ATM address.
ATM Addresses. A LANE ATM address has the same syntax as an NSAP (but it is not a network-level address). It consists of the following:
•
•
•
•
•
•
•
•
•
•
Address Templates. LANE ATM address templates can use two types of wildcards: an asterisk (*) to match any single character (nibble), and an ellipsis (...) to match any number of leading, middle, or trailing characters. The values of the characters replaced by wildcards come from the automatically assigned ATM address.
In LANE, a prefix template explicitly matches the prefix, but uses wildcards for the ESI and selector fields. An ESI template explicitly matches the ESI field, but uses wildcards for the prefix and selector.
In our implementation of LANE, the prefix corresponds to the switch, the ESI corresponds to the ATM interface, and the Selector field corresponds to the specific subinterface of the interface.
For a discussion of Cisco's method of automatically assigning ATM addresses, refer to the "Configuring LAN Emulation (LANE)" chapter of the Wide-Area Networking Configuration Guide.
Examples
The following example uses an ESI template to specify the part of the ATM address corresponding to the interface; the remaining parts of the ATM address come from automatic assignment:
lane server-atm-address ...0800.200C.1001.**The following example uses a prefix template to specify the part of the ATM address corresponding to the switch; the remaining part of the ATM address come from automatic assignment:
lane server-atm-address 45.000014155551212f.00.00...Related Command
lane server-bus
To enable a LANE server and a broadcast-and-unknown server on the specified subinterface, use the lane server-bus interface configuration command. To disable a LANE server and broadcast-and-unknown server on the specified subinterface, use the no form of this command.
lane server-bus ethernet elan-name
no lane server-bus [ethernet elan-name]Syntax Description
ethernet
Identifies the type of emulated LAN attached to this subinterface.
elan-name
Name of the emulated LAN. Maximum length is 32 characters.
Defaults
No LAN type and emulated LAN name are provided.
Command Mode
Interface configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0.
This command is ordinarily used.
The LANE server and the broadcast-and-unknown server are located on the same router.
If a lane server-bus command has already been entered on the subinterface for a different emulated LAN, then the server initiates termination procedures with all clients and comes up as the server for the new emulated LAN.
Use of the no form of this command removes a previously configured LANE server and broadcast-and-unknown server on the subinterface.
Related Command
name server-atm-address
To specify or replace the ATM address of the LANE server for the emulated LAN in the configuration server's configuration database, use the name server-atm-address global configuration command. To remove it from the database, use the no form of this command.
name elan-name server-atm-address atm-address [restricted | un-restricted] [index n]
no name elan-name server-atm-address atm-address [restricted | un-restricted] [index n]Syntax Description
Defaults
No emulated LAN name or server ATM address are provided.
Command Mode
Database configuration
Usage Guidelines
This command first appeared in Cisco IOS Release 11.0. The restricted command first appeared in Cisco IOS Release 11.1. The unrestricted and index commands first appeared in Cisco IOS Release 11.2.
Emulated LAN names must be unique within one named LANE configuration database.
Specifying an existing emulated LAN name with a new LANE server ATM address adds the LANE server ATM address for that emulated LAN for redundant server operation or simple LANE service replication. This command can be entered multiple times.
The no form of this command deletes the relationships.
Related Commands
A dagger (†) indicates that the command is documented outside this chapter.
client-atm-address name
default-name
lane database
mac-address name †show lane
To display detailed information for all the LANE components configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN, use the show lane EXEC command.
show lane [interface atm slot/port[.subinterface-number] | name elan-name] [brief]
(for the Cisco 7000 series and Cisco 7500 series)show lane [interface atm number[.subinterface-number] | name elan-name] [brief]
(for the Cisco 4500)Syntax Description
Command Mode
EXEC
Usage Guidelines
The show lane [interface atm slot/port[.subinterface-number] | name elan-name] [brief] command first appeared in Cisco IOS Release 11.0.
The show lane [interface atm number[.subinterface-number] | name elan-name] [brief] command first appeared in Cisco IOS Release 11.1.Entering the show lane command is equivalent to entering the show lane config, show lane server, show lane bus, and show lane client commands. The show lane command shows all LANE-related information except the show lane database information.
Sample Display
The following is sample output of the show lane command:
Router# show laneLE Config Server ATM1/0 config table: shj-test State: operationalATM Address: 39.000000000000000000000000.000000000500.00ATM Address: 39.000000000000000000000000.000000000500.01cumulative total number of unrecognized packets received so far: 0cumulative total number of config requests received so far: 10cumulative total number of config failures so far: 0LE Server ATM1/0.1 ELAN name: fred State: operationaltype: ethernet Max Frame Size: 1516ATM address: 39.000000000000000000000000.010000000000.1CConfig Server ATM addr: 39.000000000000000000000000.010000000000.10 vcd: 19control distribute: vcd 20, 2 members, 6 packetsproxy/ (ST: Init, Conn, Waiting, Adding, Joined, Operational, Reject, Term)lecid ST vcd pkts Hardware Addr ATM Address1 O 17 4 0000.0c15.f3e5 39.000000000000000000000000.00000C15F3E5.012 O 23 4 0000.0c31.26ab 39.000000000000000000000000.00000C3126AB.01LE BUS ATM1/0.1 ELAN name: fred State: operationaltype: ethernet Max Frame Size: 1516ATM address: 39.000000000000000000000000.00000C3126AD.01data forward: vcd 22, 2 members, 10 packetslecid vcd pkts ATM Address1 21 5 39.000000000000000000000000.00000C15F3E5.012 26 5 39.000000000000000000000000.00000C3126AB.01LE Client ATM1/0.1 ELAN name: fred State: operationalHW Address: 0000.0c31.26ab Type: ethernet Max Frame Size: 1516ATM Address: 39.000000000000000000000000.00000C3126AB.01VCD rxFrames txFrames Type ATM Address0 0 0 configure 66.01020304050089AADDBC2DAA.AB0001010290.107 1 2 direct 66.01020304050089AADDBC2DAA.AB0001010290.1C13 1 0 distribute 66.01020304050089AADDBC2DAA.AB0001010290.1C19 0 2404 send 47.000000000000000000000000.00000C311F2D.0221 2404 0 forward 47.000000000000000000000000.00000C311F2D.02describes significant fields in the sample display.
Table 33 Show LANE Command Field Descriptions
Major Interface on which the LANE configuration server is configured.
Identifies the following lines as applying to the LANE configuration server. These lines are also displayed in output from the show lane config command.
config table
Name of the database associated with the LANE configuration server.
State
State of the configuration server: down or operational. If down, a "down reasons" field indicates why it is down. The reasons include the following: NO-config-table, NO-nsap-address, and NO-interface-up.
ATM address
ATM address or addresses of this configuration server.
Identifies the following lines as applying to the LANE server. These lines are also displayed in output from the show lane server command.
ATM1/0.1
Interface or subinterface this LANE server is on.
ELAN name:
Name of the emulated LAN this server is linked to.
State
Status of this LANE server. Possible states for a LANE server include down, waiting_ILMI, waiting_listen, up_not_registered, operational, and terminating.
type
Type of emulated LAN.
Max Frame Size
Maximum frame size on this type of LAN.
ATM address
ATM address of this server.
Config Server ATM addr
The ATM address used to reach the LANE configuration server.
control distribute: vcd 20, 2 members, 6 packets
Virtual circuit descriptor of the Control Distribute VCC
proxy/ (ST: Init, Conn, Waiting, Adding, Joined, Operational, Reject, Term)
Status of the LANE client at the other end of the Control Distribute VCC.
lecid
Identifier for the LANE client at the other end of the Control Distribute VCC.
ST
Status of the LANE client at the other end of the Control Distribute VCC. Possible states are Init, Conn, Waiting, Adding, Joined, Operational, Reject, and Term
vcd
Virtual channel descriptor used to reach the LANE client.
pkts
Number of packets sent by the LANE server on the Control Distribute VCC to the LANE client.
Hardware Addr
MAC-layer address of the LANE client.
ATM Address
ATM address of the LANE client.
Identifies the following lines as applying to the LANE broadcast-and-unknown server. These lines are also displayed in output from the show lane bus command.
ATM1/0.1
Interface or subinterface this LANE broadcast-and-unknown server is on.
ELAN name
Name of the emulated LAN this broadcast-and-unknown server is linked to.
State
Status of this LANE client. Possible states include down and operational.
type
Type of emulated LAN.
Max Frame Size
Maximum frame size on this type of LAN.
ATM address
ATM address of this LANE broadcast-and-unknown server.
data direct: vcd 22, 2 members, 10 packets
Virtual channel descriptor of the Data Direct VCC, number of LANE clients attached to the VCC, and the number of packets transmitted on the VCC.
lecid
Identifier assigned to each LANE client on the Data Direct VCC.
vcd
Virtual channel descriptor used to reach the LANE client.
pkts
Number of packets sent by the broadcast-and-unknown server to the LANE client.
ATM Address
ATM address of the LANE client.
Identifies the following lines as applying to a LANE client. These lines are also displayed in output from the show lane client command.
ATM1/0.1
Interface or subinterface this LANE client is on.
ELAN name
Name of the emulated LAN this client is linked to.
State
Status of this LANE client. Possible states include initialState, lecsConnect, configure, join, busConnect, and operational.
HW Address
MAC address, in dotted hexadecimal notation, assigned to this LANE client.
Type
Type of emulated LAN.
Max Frame Size
Maximum frame size on this type of LAN.
ATM Address
ATM address of this LANE client.
VCD
Virtual channel descriptor for each of the VCCs established for this LANE client.
rxFrames
Number of frames received on the VCC.
txFrames
Number of frames transmitted on the VCC.
Type
Type of VCC; same as the SVC and PVC types. Possible VCC types are configure, direct, distribute, send, forward, and data.1
ATM Address
ATM address of the LANE component at the other end of the VCC.
1 Compare the shortened names for VCC types in this display with those shown in Figure 3. The Configure Direct VCC is shown in this display as configure. The Control Direct VCC is shown as direct; the Control Distribute VCC is shown as distribute. The Multicast Send VCC and Multicast Forward VC are shown as send and forward, respectively. The Data Direct VCC is shown as data.
show lane bus
To display detailed LANE information for the broadcast-and-unknown server configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN, use the show lane bus EXEC command:
show lane bus [interface atm slot/port[.subinterface-number] | name elan-name] [brief]
(for the Cisco 7000 series and Cisco 7500 series)show lane bus [interface atm number[.subinterface-number] | name elan-name] [brief]
(for the Cisco 4500)Syntax Description
Command Mode
EXEC
Usage Guidelines
The show lane bus [interface atm slot/port[.subinterface-number] | name elan-name] [brief] command first appeared in Cisco IOS Release 11.0.
The show lane bus [interface atm number[.subinterface-number] | name elan-name] [brief] command first appeared in Cisco IOS Release 11.1.Sample Display
The following is sample output of the show lane bus command:
Router# show lane businterface: atm 4/0.1 name: engtype: Ethernet MTU: 1500 AAL5-SDU length: 1516max frame age: 2 seconds relayed frames/sec: 116NSAP: 45.000001415555121f.yyyy.zzzz.0800.200c.1002.01lecid vcd cnt NSAP* 80 659 45.000001415555121f.yyyy.zzzz.0800.200c.1002.011 81 99 45.000001415555121f.yyyy.zzzz.0800.200c.1000.015 89 41 45.000001415555122f.yyyy.zzzz.0800.200c.1100.016 99 101 45.000001415555124f.yyyy.zzzz.0800.200c.1300.01interface: atm 4/0.2 name: mkttype: Ethernet MTU: 1500 AAL5-SDU length: 1516max frame age: 2 seconds relayed frames/sec: 48NSAP: 45.000001415555121f.yyyy.zzzz.0800.200c.1002.02lecid vcd cnt NSAP* 82 325 45.000001415555121f.yyyy.zzzz.0800.200c.1002.021 83 10 45.000001415555121f.yyyy.zzzz.0800.200c.1000.023 90 25 45.000001415555123f.yyyy.zzzz.0800.200c.1200.014 93 75 45.000001415555124f.yyyy.zzzz.0800.200c.1300.02describes significant fields in the sample display.
show lane client
To display detailed LANE information for all the LANE clients configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN, use the show lane client EXEC command.
show lane client [interface atm slot/port[.subinterface-number] | name elan-name] [brief]
(for the Cisco 7000 series and Cisco 7500 series)show lane client [interface atm number[.subinterface-number] | name elan-name] [brief]
(for the Cisco 4500)Syntax Description
Command Mode
EXEC
Usage Guidelines
The show lane client [interface atm slot/port[.subinterface-number] | name elan-name] [brief] command first appeared in Cisco IOS Release 11.0.
The show lane client [interface atm number[.subinterface-number] | name elan-name] [brief] command first appeared in Cisco IOS Release 11.1.Sample Display
The following is sample output from the show lane client command:
Router# show lane clientinterface: atm 4/0.1 name: engMAC: 0800.200c.1000 type: Ethernet MTU: 1500 AAL5-SDU length: 1516NSAP: 45.000001415555121f.yyyy.zzzz.0800.200c.1000.01VCD rxFrames txFrames Type ATM Address0 0 0 configure 47.01020304050089AA.DDBC.2DAA.AB00.0101.0290.1071 0 0 direct 47.000001415555121f.yyyy.zzzz.0800.200c.1001.0172 330 0 distrib 47.000001415555121f.yyyy.zzzz.0800.200c.1001.0185 0 241 send 47.000001415555121f.yyyy.zzzz.0800.200c.1002.0186 659 0 forward 47.000001415555121f.yyyy.zzzz.0800.200c.1002.01
