Catalyst 1000 port interface mismatch

[Support ACME]

Dear ALL,

I 'm configuring the C1000-16T-2G-L, the interface should be 16 GigabitEthernet (1/0/1-1/0/16) and 2 fiber port(1/0/17-1/0/18), i plugged the 2 x GBIC to fiber port and use "show inventory" can see the two 2 x gbic(1/0/17-1/0/18), but i cant configure the 2 fiber port(1/0/17-1/0/18), anyone can help?

WAN_Switch_2#sh run
Building configuration...

Current configuration : 3034 bytes
!
! Last configuration change at 18:11:39 UTC Fri May 27 2022
!
version 15.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname WAN_Switch_2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
switch 1 provision c1000-16t-2g-l
system mtu routing 1500
!
!
vtp mode transparent
!

!
spanning-tree mode rapid-pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
vlan 101
name WAN-Management
!
vlan 301,1000-1001
!
!
!
!
!
!
interface GigabitEthernet1/0/1
!
interface GigabitEthernet1/0/2
!
interface GigabitEthernet1/0/3
!
interface GigabitEthernet1/0/4
!
interface GigabitEthernet1/0/5
!
interface GigabitEthernet1/0/6
!
interface GigabitEthernet1/0/7
!
interface GigabitEthernet1/0/8
!
interface GigabitEthernet1/0/9
!
interface GigabitEthernet1/0/10
!
interface GigabitEthernet1/0/11
!
interface GigabitEthernet1/0/12
!
interface GigabitEthernet1/0/13
!
interface GigabitEthernet1/0/14
!
interface GigabitEthernet1/0/15
switchport trunk allowed vlan 301
switchport mode trunk
!
interface GigabitEthernet1/0/16
switchport access vlan 301
spanning-tree portfast edge
!
interface Vlan1
no ip address
!
ip http server

WAN_Switch_2#show inv
WAN_Switch_2#show inventory
NAME: "1", DESCR: "C1000-16T-2G-L"
PID: C1000-16T-2G-L , VID: V01 , SN: FOC2545Y2PQ

NAME: "GigabitEthernet1/0/17", DESCR: "1000BaseLX"
PID: 31A563 , VID: , SN: F2011000562

NAME: "GigabitEthernet1/0/18", DESCR: "1000BaseSX"
PID: GLC-SX-MMD , VID: V03 , SN: FNS25320920

Support@ACMEHK

[marce1000]

         >....but i cant configure the 2 fiber port(1/0/17-1/0/18), anyone can help

                             What happens when you try that ?

 M.

[Support ACME]

i cant see the interface when i execute command " sh run ".

[marce1000]

- Can you see them with command : show interface status

M.

[Support ACME]

the last port is 1/0/16.

[reccon]

Was this switch part of a stack?
Ports that are configured as stack ports don't show up in the config or in "sh int status"

show switch hstack-ports

[Support ACME]

Switch#show switch hstack-ports
Horizontal stack port status :
Gi Ports Stack Port Operational Status Next Reload Status Media Type
--------- ------------ -------------------- ------------------- -------------
Gi1/0/17 1 Stack Port Stack Port Fiber
Gi1/0/18 2 Stack Port Stack Port Fiber

Yes, under the hstack-ports.

how to remove it?

[reccon · Accepted solution]

Assuming your switch was "switch 1" in the stack (sh switch):

conf t

no switch 1 hstack-port 1 GigabitEthernet 1/0/17

no switch 1 hstack-port 2 GigabitEthernet 1/0/18

(switch needs a reboot for the changes to take effect)