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10-06-2020 06:41 AM
10-06-2020 06:41 AM
VLAN routing not working after switch replacement
Hi there,
Last year I did set up a wireless guest network as follows:
aruba 7005 port3 <=> HP 2910al Port1 <=> Port 1 <=> www
on aruba 7005 für port3: trunk-mode, ID:100
on 2910al:
Port DEFAULT_VLAN ID:1 GUEST-WLAN ID:100
---- + ------------ ------------
1 | Forbid Untagged (==> port with incoming traffic from Aruba 7005)
23 | Untagged Tagged (==> port to www)
This was working fine.
Now I had to replace that 2910al for 10GB-reasons with a H3C S5800 (= HP JC100B or = HP 5800-24)
There I set up the same:
Port DEFAULT_VLAN ID:1 GUEST-WLAN ID:100
---- + ------------ ------------
1 | Forbid Untagged PVID 100 (==>"trunk" port with incoming traffic from Aruba 7005)
23 | Untagged Tagged PVID 1 (==> "hybrid" port to www)
But I cannot get traffice through this connection.
Ist there something missing?
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10-06-2020 09:15 AM
10-06-2020 09:15 AM
Re: VLAN routing not working after switch replacement
Hi,
Can you please share affected interface config from both devices (Aruba 2910 & HPE 5800).?
Thanks!
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10-07-2020 12:11 AM
10-07-2020 12:11 AM
Re: VLAN routing not working after switch replacement
Hi,
for the former 2910 it was easy to obtain port information:
| Intrusion MDI Flow Bcast
Port Type | Alert Enabled Status Mode Mode Ctrl Limit
----- --------- + --------- ------- ------ ---------- ----- ----- ------
1 100/1000T | No Yes Down 1000FDx MDI off 0
vlan 1
name "DEFAULT_VLAN"
forbid 1
untagged 2-48,A1-A2
ip address 192.168.10.193 255.255.255.0
no untagged 1
exit
vlan 100
name "GAST-WLAN"
untagged 1
tagged 23-24
no ip address
exit
But this is the old and working switch I plugged off last week.
Now the H3C S8500 - it differs completely in CLi and the manual here contains so many commands which are "unrecognized commands" on cli. Finally I clicked through the GUI to gather the information:
Port GE1/0/1 (This is where the aruba 7005 is connected to)
Flow control: Off
Link Type: Trunk
Duplex: Auto
Jumbo Frame Forwarding: Enabled
Multicast Suppression: 100%
Default VLAN ID(PVID): 100
MDI: Auto
Speed: Auto
Broadcast Suppression: 100%
Unicast Suppression: 100%
Port XGE1/1/1 (this is the main uplink into www)
Flow control: Off
Link Type: Access
Duplex: Auto
Jumbo Frame Forwarding: Enabled
Multicast Suppression: 100%
Default VLAN ID(PVID): 1
MDI: Not Support
Speed: Auto
Broadcast Suppression: 100%
Unicast Suppression: 100%
On the aruba 7005:
interface gigabitethernet 0/0/3
description "GE0/0/3"
trusted
trusted vlan 100
no poe
switchport mode trunk
switchport access vlan 100
switchport trunk native vlan 100
switchport trunk allowed vlan 100
Cabeling is as follows
aruba7005 | Port GE0/0/3 <=====> Port GE1/0/1 |H3C S8500 | Port XGE1/1/1 | <=====> WWW
if you want me to provide further information, please give advice for cli on S5800 espacially.
thanks.
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10-07-2020 01:37 AM
10-07-2020 01:37 AM
Re: VLAN routing not working after switch replacement
Hi,
Please share below commads output output from HPE 5800 switch cli:
display current-configuration interface GigabitEthernet 1/0/1
display current-configuration interface Ten-GigabitEthernet 1/1/1
Thanks!
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10-07-2020 01:39 AM
10-07-2020 01:39 AM
Re: VLAN routing not working after switch replacement
display current-configuration interface GigabitEthernet 1/0/1
^
% Unrecognized command found at '^' position.
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10-07-2020 01:41 AM - edited 10-07-2020 01:45 AM
10-07-2020 01:41 AM - edited 10-07-2020 01:45 AM
Re: VLAN routing not working after switch replacement
The "display" command gives me only these two options:
<H3C>display ?
gvrp VLAN Protocol
stp Spanning tree protocol
furthermore the interface anotation "1/0/1" seems to be not the right typo, but GE1/0/1 is not working, too:
<H3C>display ?
gvrp VLAN Protocol
stp Spanning tree protocol
<H3C>display g
<H3C>display gvrp ?
local-vlan GVRP local VLAN information
state GVRP Machine information
vlan-operation Operation Information
<H3C>display gvrp vl
<H3C>display gvrp vlan-operation ?
interface Select an interface to display
<H3C>display gvrp vlan-operation GE1/0/1
^
% Unrecognized command found at '^' position.
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10-07-2020 01:43 AM
10-07-2020 01:43 AM
Re: VLAN routing not working after switch replacement
Hi,
<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C]display current-configuration interface GigabitEthernet 1/0/1
[H3C]display current-configuration interface Ten-GigabitEthernet 1/1/1
Thanks!
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10-07-2020 01:47 AM - edited 10-07-2020 01:48 AM
10-07-2020 01:47 AM - edited 10-07-2020 01:48 AM
Re: VLAN routing not working after switch replacement
<H3C>system-view
^
% Unrecognized command found at '^' position.
<H3C>
WTF...?
Is system-view only supported via console and not via telnet?
(I will check this out right now...)
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10-07-2020 01:51 AM
10-07-2020 01:51 AM
Re: VLAN routing not working after switch replacement
[H3C]display current-configuration interface GigabitEthernet 1/0/1
#
interface GigabitEthernet1/0/1
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 100
port trunk pvid vlan 100
#
return
[H3C]
[H3C]
[H3C]display current-configuration interface Ten-GigabitEthernet 1/1/1
#
interface Ten-GigabitEthernet1/1/1
port link-type hybrid
port hybrid vlan 100 tagged
port hybrid vlan 1 untagged
#
return
serial console did the trick!
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10-07-2020 02:04 AM
10-07-2020 02:04 AM
Re: VLAN routing not working after switch replacement
Hi,
Kindly correct me if I am wrong
Aruba 7005 --- VLAN 1 (trunk port)----5800 ----VLAN 100 (hybrid port)---WWW
Thanks!