Uplink Issue With H3C Switch

Kosmo — Sun, 15 Mar 2026 08:39:59 GMT

Hi there,

Uplink are Extreme Port 28 and H3C Port 1/0/53. The issue was those switch cant ping each other. But can see in LLDP neighbor. Please see to my problem. Thanks.

On Extreme Switch:

vlan 200 : 10.51.200.254/24

Port 28 - Untagged Manage (vlan 200), Tagged User (vlan 10)

On H3C S5170-54S-PWR-EI :

Interface Ten-GigabitEthernet1/0/53
description LinkTo EXTREME
port link-type hybrid
undo port hybrid vlan 1
port hybrid vlan 10 tagged
port hybrid vlan 200 untagged
port hybrid pvid vlan 200
#

[H3C-001]dis interface vlan 200
Vlan-interface200
Current state: UP
Line protocol state: UP
Description: Vlan-interface200 Interface
Bandwidth: 10000000 kbps
Maximum transmission unit: 1500
Internet address: 10.51.200.253/24 (Primary)
IP packet frame type: Ethernet II, hardware address: 0c27-7927-71b4
IPv6 packet frame type: Ethernet II, hardware address: 0c27-7927-71b4
Last clearing of counters: Never

[H3C-001]dis interface Ten-GigabitEthernet 1/0/53
Ten-GigabitEthernet1/0/53
Current state: UP
Line protocol state: UP
IP packet frame type: Ethernet II, hardware address: 0c27-7927-7200
Description: Ten-GigabitEthernet1/0/53 Interface
Bandwidth: 10000000 kbps
Loopback is not set
Media type is optical fiber, Port hardware type is 10G_BASE_SR_SFP
10Gbps-speed mode, full-duplex mode
Link speed type is autonegotiation, link duplex type is autonegotiation
Flow-control is not enabled
Maximum frame length: 12288
Allow jumbo frames to pass
Broadcast max-ratio: 100%
Multicast max-ratio: 100%
Unicast max-ratio: 100%
Known-unicast max-ratio: 100%
PVID: 200
MDI type: Automdix
Port link-type: Hybrid
Tagged VLANs: 10
Untagged VLANs: 200
Port priority: 0
Last link flapping: 2 days 2 hours 18 minutes
Last clearing of counters: Never
Current system time:2013-01-03 02:21:47
Last time when physical state changed to up:2013-01-01 00:02:55
Last time when physical state changed to down:2013-01-01 00:01:07
Peak input rate: 141 bytes/sec, at 2013-01-01 00:09:28
Peak output rate: 285 bytes/sec, at 2013-01-03 00:51:17
Last 300 seconds input: 1 packets/sec 139 bytes/sec 0%
Last 300 seconds output: 0 packets/sec 101 bytes/sec 0%
Input (total): 190401 packets, 25268662 bytes
3234 unicasts, 0 broadcasts, 187167 multicasts, 0 pauses
Input (normal): 190401 packets, - bytes
3234 unicasts, 0 broadcasts, 187167 multicasts, 0 pauses
Input: 0 input errors, 0 runts, 0 giants, 0 throttles
0 CRC, 0 frame, - overruns, 0 aborts
- ignored, - parity errors
Output (total): 139503 packets, 17269219 bytes
0 unicasts, 40045 broadcasts, 99458 multicasts, 0 pauses
Output (normal): 139503 packets, - bytes
0 unicasts, 40045 broadcasts, 99458 multicasts, 0 pauses
Output: 0 output errors, - underruns, - buffer failures
0 aborts, 0 deferred, 0 collisions, 0 late collisions
0 lost carrier, - no carrier
IPv4 traffic statistics:
Last 300 seconds input rate: 0 packets/sec, 0 bytes/sec
Last 300 seconds output rate: 0 packets/sec, 0 bytes/sec
Input: 0 packets, 0 bytes
Output: 0 packets, 0 bytes
IPv6 traffic statistics:
Last 300 seconds input rate: 0 packets/sec, 0 bytes/sec
Last 300 seconds output rate: 0 packets/sec, 0 bytes/sec
Input: 0 packets, 0 bytes
Output: 0 packets, 0 bytes

==========================================================================

[H3C-001]ping 10.51.200.254
Ping 10.51.200.254 (10.51.200.254): 56 data bytes, press CTRL+C to break
Request time out
Request time out
Request time out
Request time out
Request time out

--- Ping statistics for 10.51.200.254 ---
5 packet(s) transmitted, 0 packet(s) received, 100.0% packet loss

Re: Uplink Issue With H3C Switch

FredrikB-NN2 — Sun, 15 Mar 2026 15:21:49 GMT

I guess you need to go to an H3C forum for this as you haven't even mentioned the Extreme config.

Try ping 10.51.200.253 from the H3C to see if it has its own VLAN up and responding to ping. Do the same on the Extreme side (ping 10.51.200.254 to itself). Do a "show iparp" on the Extreme and similar (show arp?) on the H3C. Have you enabled the VLAN on the Extreme? show vlan and show vlan tag 200 may be useful.

topic Uplink Issue With H3C Switch in ExtremeSwitching (Other)

Uplink Issue With H3C Switch

Re: Uplink Issue With H3C Switch