topic RE: SLX 9140 ip-address on layer 3 port-channel in Data Center (SLX)

SLX 9140 ip-address on layer 3 port-channel

Mikhail_Elchin — Wed, 14 Mar 2018 16:10:00 GMT

Hello. I tried ro make port-channel as L3 interface but can't assign ip-address on it and have no success. Please help.
TESTWASH(config-Port-channel-30)# do sh run int e 0/1interface Ethernet 0/1 channel-group 30 mode active type standard lacp timeout long no shutdown!TESTWASH(config-Port-channel-30)#TESTWASH(config-Port-channel-30)# do sh run int po 30interface Port-channel 30 no shutdown!TESTWASH(config-Port-channel-30)#TESTWASH(config-Port-channel-30)# no switchportTESTWASH(config-Port-channel-30)# ip add ^% Invalid input detected at '^' marker.TESTWASH(config-Port-channel-30)# ip ?Possible completions: access-group Configure IP Access group arp Configure Arp Inspection

RE: SLX 9140 ip-address on layer 3 port-channel

Michael_Andreas — Wed, 14 Mar 2018 17:15:00 GMT

Hi Mikhail,

i think you need to do it with a Ve .

Configuring
VE route-only mode on a LAG port
Do the following to
configure
VE route-only mode on a LAG (port-channel) port.
1. Enter global
configuration
mode.
device# configure terminal
2. Create a VLAN.
device(config)# vlan 100
3. Specify a port-channel interface.
device# configure terminal
device(config)# interface port-channel 1
4. Enter the
switchport
command to
configure
Layer 2 characteristics.
device(config-Port-channel-1)# switchport
5. Specify trunk mode.
device(config-Port-channel-1)# switchport mode trunk
6. Tag the port to a VLAN.
device(config-Port-channel-1)# switchport trunk allowed vlan add 100
7. Enable tagging on native VLAN
traffic.
device(config-Port-channel-1)# switchport trunk tag native-vlan
8. Enter the
route-only
command top enable Layer 3 routing exclusively on the port.
device(config-Port-channel-1)# route-only
Use the
no route-only
command to revert to default Layer 2 and Layer 3 behavior.
9. Enable the interface and exit to global
configuration
mode.
device(config-Port-channel-1)# no shutdown
device(config-Port-channel-1)# exit
10. Verify the port-channel
configuration.
device(config-Port-channel-1)# do show running-cocnfig interface port-channel 1
interface Port-channel 1
switchport
switchport mode trunk
switchport trunk allowed vlan add 100,200
switchport trunk tag native-vlan
route-only
no shutdown
11. Enter virtual Ethernet (VE)
configuration
mode and specify the VLAN.
device(config)# interface ve 100
12. Assign an IP address and mask and enable the interface.
device(config-Ve-100)# ip address 10.2.2.2/24
device(config-Ve-100)# no shutdown
13. Verify the VE
configuration.
device(config-Ve-100)# )# do show running interface ve 100
interface Ve 100
ip proxy-arp
ip address 10.2.2.2/24
no shutdown

RE: SLX 9140 ip-address on layer 3 port-channel

Mikhail_Elchin — Wed, 14 Mar 2018 17:54:00 GMT

Hello Michael Dinius,
Thank you for answer.
Unfortunately i have no such command:

interface Port-channel 30 switchport switchport mode trunk switchport trunk allowed vlan add 10 switchport trunk tag native-vlan no shutdown!TESTWASH(config-Port-channel-30)# r? ^% Invalid input detected at '^' marker.TESTWASH(config-Port-channel-30)# ?Possible completions: cee Apply default CEE map 'default' describe Display transparent command information description Interface specific description do Run an operational-mode command exit Exit from current mode help Provide help information ip The Internet Protocol (IP). ipv6 The Internet Protocol version 6(IPv6). logical-interface Configure a Logical Interface on port-channel mac Configure MAC parameters minimum-links Least number of operationally UP links to declare port-channel UP mtu Set mtu value to interface no Negate a command or set its defaults priority-tag Configure 802.1p priority tagging protocol Protocol configuration pwd Display current mode path qos Quality of Service (QoS) service-policy Attach Input/Output Policy Map shutdown Shutdown the selected interface spanning-tree Spanning tree commands speed Set speed informational parameter switchport Set the switching characteristics of the Layer2 interface system System settings top Exit to top level and optionally run commandTESTWASH(config-Port-channel-30)#
Below is output show version, may be i have wrong firmware?

TESTWASH# show version
SLX-OS Operating System SoftwareSLX-OS Operating System Version: 17s.1.00Copyright (c) 1995-2018 Brocade Communications Systems, Inc.Firmware name: 17s.1.00aBuild Time: 02:29:08 Apr 1, 2017Install Time: 22:39:26 Jun 23, 2017Kernel: 2.6.34.6Host Version: Ubuntu 14.04 LTSHost Kernel: Linux 3.14.17
Control Processor: QEMU Virtual CPU version 2.0.0
System Uptime: 0days 0hrs 15mins 48secs
Slot Name Primary/Secondary Versions Status---------------------------------------------------------------------------SW/0 SLX-OS 17s.1.00a ACTIVE* 17s.1.00a

RE: SLX 9140 ip-address on layer 3 port-channel

Michael_Andreas — Wed, 14 Mar 2018 20:06:00 GMT

OK i see .
Route only is not possible on this.
So please see this example for vlan 100
vlan 100
router-interface Ve 100

interface Ve 100
ip address 1.1.1.1/24
no shutdown

interface Ethernet 0/9
channel-group 100 mode active type standard
lacp timeout long
no shutdown

interface Port-channel 100
switchport
switchport mode trunk
switchport trunk allowed vlan add 100
switchport trunk tag native-vlan
shutdown
!

you can not have a ip address direct on a LACP interface only via VE and a Vlan added to the Port channel

RE: SLX 9140 ip-address on layer 3 port-channel

Mikhail_Elchin — Wed, 14 Mar 2018 21:16:00 GMT

Thank you for answer. I wanted to try L3 ip-adress directly on port-channel without using VLANs, probably it is impossible on SLX 9140