View all Configured I-SIDs
Perform this procedure to view all the configured I-SIDs including their types, ports, and MLTs.
About this task
View all configured I-SIDs (both CVLAN and T-UNI). View also the I-SID types and the ports or MLTs that are assigned to each I-SID.
Procedure
Example
View all configured I-SIDs.
Switch:1#show i-sid ================================================================================= Isid Info ================================================================================= ISID ISID PORT MLT ORIGIN ISID ID TYPE VLANID INTERFACES INTERFACES NAME --------------------------------------------------------------------------------- 1 ELAN N/A - - CONFIG ExtremeServer1 2 ELAN_TR N/A - - CONFIG ExtremeServer2 3 ELAN N/A - - CONFIG ExtremeServer3 4 ELAN N/A - - CONFIG ISID-4 23 ELAN N/A - - CONFIG ISID-23 25 ELAN_TR N/A 1/2-1/8,8/11 25 CONFIG ExtremeServer4 c: customer vid u: untagged-traffic All 8 out of 8 Total Num of i-sids displayed
View T-UNI (ELAN Transparent) I-SIDs.
Switch:1 (config)#show i-sid elan-transparent ================================================================================= Isid Info ================================================================================= ISID ISID PORT MLT ISID ID TYPE VLANID INTERFACES INTERFACES NAME --------------------------------------------------------------------------------- 2 ELAN_TR N/A - - ExtremeServer2 25 ELAN_TR N/A 1/2-1/8,8/11 25 ExtremeServer4 All 1 out of 1 Total Num of elan-tp i-sids displayed
View MLT or port information for a particular T-UNI I-SID.
Switch:1(config)#show i-sid 111 ================================================================================ Isid Info ================================================================================ ISID ISID PORT MLT ORIGIN ISID ID TYPE VLANID INTERFACES INTERFACES NAME --------------------------------------------------------------------------------- 111 ELAN_TR N/A 1/2-1/8,8/11 111 CONFIG ISID-111
View all IS-IS SPBM I-SID information:
Switch:1#show isis spbm i-sid all ================================================================================ SPBM ISID INFO ================================================================================ ISID SOURCE NAME VLAN SYSID TYPE HOST_NAME ISID NAME NAME -------------------------------------------------------------------------------- 100 1.11.16 20 0014.c7e1.33df config Switch1 ISID-100 6 1.11.20 10 0014.c723.67df discover Switch2 ISID-6 -------------------------------------------------------------------------------- Total number of SPBM ISID entries configured: 1 -------------------------------------------------------------------------------- Total number of SPBM ISID entries discovered: 1 -------------------------------------------------------------------------------- Total number of SPBM ISID entries: 2 --------------------------------------------------------------------------------
View all IS-IS SPBM I-SID information by I-SID ID:
Switch:1#show isis spbm i-sid all id 300 ================================================================================ SPBM ISID INFO ================================================================================ ISID SOURCE NAME VLAN SYSID TYPE HOST_NAME ISID NAME -------------------------------------------------------------------------------- 300 7.15.16 20 a425.1b51.9484 config Switch1 ISID-300 300 4.01.18 10 b4a9.5a2a.d065 discover Switch2 ISID-300 -------------------------------------------------------------------------------- Total number of SPBM ISID entries configured: 1 -------------------------------------------------------------------------------- Total number of SPBM ISID entries discovered: 1 -------------------------------------------------------------------------------- Total number of SPBM ISID entries: 2 --------------------------------------------------------------------------------
Variable Definitions
Note
When SPB is enabled, I-SID IDs 16777216 and greater are reserved for internal I-SID and SPB multicast.
The following table defines parameters for the show i-sid command.
Variable |
Value |
---|---|
<1–16777215> |
Specifies the service interface identifier (ISID). |
elan-transparent |
Displays only all the Elan-Transparent (T-UNI based) ISIDs. |
The following table defines parameters for the show isis spbm i-sid command.
Variable |
Value |
---|---|
{all|config|discover} |
|
vlan <2-4059> |
Displays I-SID information for the specified SPBM VLAN. |
id <1–16777215> |
Displays I-SID information for the specified I-SID. |
nick-name <x.xx.xx> |
Displays I-SID information for the specified nickname. |
Job Aid
The following table defines parameters for the show i-sid command.
Field |
Description |
---|---|
ISID ID |
Specifies the service interface identifier (I-SID) |
ISID TYPE |
Specifies the type of I-SID |
VLANID |
Specifies the backbone VLAN |
PORT INTERFACES |
Specifies the port that is assigned to the I-SID |
MLT INTERFACES |
Specifies the mlt that is assigned to the I-SID |
ORIGIN |
Specifies how the I-SID is discovered. |
ISID NAME |
Specifies the name of the I-SID. By default, for an I-SID in use, the service is named ISID-x, where x correlates to the I-SID number of the service. |
The following table defines parameters for the show isis spbm i-sid command.
Field |
Description |
---|---|
ISID |
Indicates the IS-IS SPBM I-SID identifier. |
SOURCE NAME |
Indicates the nickname of the node where this I-SID was configured or discovered. Note:
SOURCE NAME is equivalent to nickname. |
VLAN |
Indicates the B-VLAN where this I-SID was configured or discovered. |
SYSID |
Indicates the system identifier. |
TYPE |
Indicates the SPBM I-SID type as either configured or discovered. |
HOST_NAME |
Indicates the host name of the multicast FIB entry. |
ISID NAME |
Specifies the configured name for the I-SID. |