View all Configured I-SIDs
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
Examples
View all configured I-SIDs.
Switch:1(config)#show i-sid ==================================================================================================== Isid Info ==================================================================================================== ISID ISID PORT MLT ORIGIN ISID ID TYPE VLANID INTERFACES INTERFACES NAME ---------------------------------------------------------------------------------------------------- 15999999 ELAN 4048 - - C --- - --- - - Onboarding I-SID 16777001 ELAN N/A - - C --- - --- - - FAN-ISID c: customer vid u: untagged-traffic All 2 out of 2 Total Num of i-sids displayed ORIGIN Legend: C: manually configured; D: discovered by FA or EPT M: FA management; E: discovered by EAP; A: auto-sense; R: multi-area redist l: discover by local switch r: discover by remote VIST switch
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# show isis spbm i-sid all ==================================================================================================================================== SPBM ISID INFO ==================================================================================================================================== ISID SOURCE NAME VLAN SYSID TYPE HOST_NAME ISID NAME AREA AREA NAME ------------------------------------------------------------------------------------------------------------------------------------ 101001 1.11.16 4051 0200.10ff.fff0 discover area-0.00.10 ISID-101001 HOME area-0.00.20 101003 1.11.16 4051 0200.10ff.fff0 discover area-0.00.10 ISID-101003 HOME area-0.00.20 101005 1.11.16 4051 0200.10ff.fff0 discover area-0.00.10 ISID-101005 HOME area-0.00.20 101007 1.11.16 4051 0200.10ff.fff0 discover area-0.00.10 ISID-101007 HOME area-0.00.20 101009 1.11.16 4051 0200.10ff.fff0 discover area-0.00.10 ISID-101009 HOME area-0.00.20 101011 1.11.16 4051 0200.10ff.fff0 discover area-0.00.10 ISID-101011 HOME area-0.00.20 ----------------------------------------------------------------------------------------------------------------------------------- Total number of SPBM ISID entries configed: 0 ----------------------------------------------------------------------------------------------------------------------------------- Total number of SPBM ISID entries discovered: 6 ----------------------------------------------------------------------------------------------------------------------------------- Total number of SPBM ISID entries: 6 -----------------------------------------------------------------------------------------------------------------------------------
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 AREA AREA NAME -------------------------------------------------------------------------------------------------- 300 7.15.16 20 a425.1b51.9484 config Switch1 ISID-300 HOME area-0.00.20 300 4.01.18 10 b4a9.5a2a.d065 discover Switch2 ISID-300 HOME area-0.00.20 -------------------------------------------------------------------------------------------------- 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 (I-SID). |
elan-transparent |
Displays only all the ELAN-Transparent (T-UNI based) I-SIDs. |
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. |