Unsplit 40G interface on FlexFabric 5700

View Only

last person joined: yesterday

Bring performance and reliability to your network with the HPE Aruba Networking Core, Aggregation, and Access layer switches. Discuss the latest features and functionality of your switching devices, and find ways to improve security across your network to bring together a mobile-first solution

Back to discussions

Expand all | Collapse all

Unsplit 40G interface on FlexFabric 5700

This thread has been viewed 8 times

1. Unsplit 40G interface on FlexFabric 5700

Kudos

Evan Z

Posted Jun 28, 2024 10:49 AM

I followed the instructions to split a fortyGig interface on a FlexFabric 5700 using the following guide:

using tengige

Hpe

remove preview

using tengige

Use using tengige to split a high bandwidth interface into multiple 10-GE breakout interfaces. Use undo using tengige to cancel the configuration. using tengige A high bandwidth interface is not split and operates as a single interface. 40-GE interface view network-admin To improve port density, reduce costs, and improve network flexibility, you can split a high bandwidth interface into multiple 10-GE breakout interfaces.

View this on Hpe >

Now how do I get rid of the split and convert the ports back to a single 40G interface?

There is no more FortyGig 2/0/41 interface to select. So undo using tengige doesn't work

Luckily this is still in a lab envrironment.

Thanks

2. RE: Unsplit 40G interface on FlexFabric 5700

Kudos

Evan Z

Posted Jun 28, 2024 10:54 AM

Here is part of the config

<LAB-HP5700>dis cur
#
version 7.1.045, Release 2432P61
#
sysname LAB-HP5700
#
clock timezone CST minus 06:00:00
clock summer-time CDT 02:00:00 March second Sunday 02:00:00 November first Sunday 01:00:00
clock protocol ntp
#
irf mac-address persistent timer
irf auto-update enable
undo irf link-delay
irf member 1 priority 32
irf member 2 priority 1
irf mode normal

#
irf-port 1/1
port group interface FortyGigE1/0/41
#
irf-port 2/2
port group interface FortyGigE2/0/42
#
stp instance 0 priority 12288
stp mode rstp
stp global enable
#
interface Bridge-Aggregation1
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 1002 1004 1006 1008 1060 1100 1102 1299 2008 2100 to 2109
port trunk permit vlan 3004 3008
port trunk pvid vlan 901
link-aggregation mode dynamic
#
interface Bridge-Aggregation2
description 1Gig to 2930F cores
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 1002 1004 1006 1008 1060 1100 1102 1299 2008 2100 to 2109
port trunk permit vlan 3004 3008
port trunk pvid vlan 901
link-aggregation mode dynamic
#
interface Bridge-Aggregation10
description 40Gig to 8360s
port link-type trunk
port trunk permit vlan 1 1002 1004 1006 1008 1060 1100 1102 1299 2008
port trunk permit vlan 2100 to 2109 3004 3008
link-aggregation mode dynamic
#
interface NULL0
#
interface Vlan-interface1002
ip address 10.80.2.10 255.255.255.0
#
interface FortyGigE1/0/42
port link-type trunk
port trunk permit vlan 1 1002 1004 1006 1008 1060 1100 1102 1299 2008
port trunk permit vlan 2100 to 2109 3004 3008
port link-aggregation group 10
#
interface FortyGigE1/0/41
#
interface FortyGigE2/0/42
#
interface M-GigabitEthernet0/0/0
mad bfd enable
mad ip address 192.168.80.11 255.255.255.0 member 1
mad ip address 192.168.80.12 255.255.255.0 member 2
#

#
interface Ten-GigabitEthernet2/0/41:1
port access vlan 1100
#
interface Ten-GigabitEthernet2/0/41:2
#
interface Ten-GigabitEthernet2/0/41:3
#
interface Ten-GigabitEthernet2/0/41:4
#
scheduler logfile size 16
#