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November 20th, 2020 06:00

Connecting DELL S5524F-ON with DELL 1548P via SFP+ 10G-SR - line protocol is down

Dear Friends,

I am trying to connect Dell S5224F-ON with DELL 1548P via SFP+ 10G-SR , not able to connect please assist

thernet 1/1/24 is up, line protocol is down
Hardware is Eth, address is 0c:29:ef:ea:f4:98
Current address is 0c:29:ef:ea:f4:98
Pluggable media present, SFP+ type is SFP+ 10GBASE-SR
Wavelength is 850
Receive power reading is -2.559418 dBm
Interface index is 34
Internet address is not set
Mode of IPv4 Address Assignment: not set
Interface IPv6 oper status: Disabled
MTU 1532 bytes, IP MTU 1500 bytes
LineSpeed 0, Auto-Negotiation on
Configured FEC is off, Negotiated FEC is off
Flowcontrol rx off tx off
ARP type: ARPA, ARP Timeout: 60
Last clearing of "show interface" counters: 1 weeks 2 days 23:41:48
Queuing strategy: fifo
Input statistics:
0 packets, 0 octets
0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts
0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts
0 Multicasts, 0 Broadcasts, 0 Unicasts
0 runts, 0 giants, 0 throttles
0 CRC, 0 overrun, 0 discarded
Output statistics:

3 Apprentice

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73 Posts

November 20th, 2020 07:00

As the receive power on that port is good I think the physical layer is working fine

but you probably need to change the port-group mode on your S5224F as indicated here:

smartfabric-os-user-guide-10-5-1/port-groups-on-s5200f-on-switches

All port-groups with SFP28 ports in our S5200 are per default supporting only 25G media and speed.

Please change the mode of port-group 1/1/6 to "10g-4x" mode (interface config will get deleted!):

OS10# configure terminal
OS10(config)# port-group 1/1/6
OS10(conf-pg-1/1/6)# mode Eth 10g-4x
OS10(conf-pg-1/1/6)# exit
OS10# show port-group
Port-group            Mode           Ports          FEM
port-group1/1/6       Eth 10g-4x     21  22  23  24 -

All 4 ports will then support 10G media. The hardware does not support this for individual ports.

November 20th, 2020 10:00

@Tim Gerlach Thank you so much for the quick response , it worked . Thanks a lot .

 

Regards

Sankar

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