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August 26th, 2017 09:00
Not able to ping default gateway from blade server
Dear All,
I'm facing connectivity issue with M630 blade server. I m not able to ping default gateway from blade server. We have MXL 10/40Gbe Switch IO Module on back panel of M1000e chassis.
We have connected two fiber cable from cisco core switch to dell I/O module and configured this port as LACP on both the end i.e on dell switch as well as cisco switch. We have configured VLAN i.e. 210 on cisco switch as well as on dell switch.
We can ping the default gateway from Dell switch but we cannot reach the default gateway from any of the blade server.
Even we can ping the blade server with each other but we cannot reach the default gateway from any of the servers.
Appreciate your quick respond.
Regards,
Hakim. B
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hakim.bhungrawa
4 Posts
0
August 28th, 2017 13:00
Dear Daniel,
Please find the below info
What device is the default gateway?
Default gateway- Cisco Core Switch.
Does it reside in the same VLAN as the servers?
Yes it is reside in Same VLAN
Yes other device communicate with each other but i m not able to communicate any of the device from blade server.
We have configured single VLAN currently.
Are the servers able to communicate with other devices attached to the Cisco switch? Other devices in other VLANs?
No blade server not able to communicate with other devices attached to the cisco switch not even dell switch also.
Is the Cisco switch your core switch?
Yes cisco switch is core switch
All the blade server ping with each other but not able to ping default gateway but I can ping default gateway from dell switches.
Regards,
Hakim. B
hakim.bhungrawa
4 Posts
0
August 28th, 2017 23:00
Are the servers showing up in the ARP and MAC tables for the Dell and Cisco switches?
No
Below the configuration file as per your requirement.
Cisco configuration for LACP DELL
FIU-DC-Core-VSS#
interface Port-channel30
switchport
switchport mode trunk
interface TenGigabitEthernet1/6/1
switchport mode trunk
channel-protocol lacp
channel-group 30 mode active
interface TenGigabitEthernet2/6/1
switchport mode trunk
channel-protocol lacp
channel-group 30 mode active
Dell Switch Configuration
sh run
Current Configuration ...
! Version 9.11(0.0)
! Last configuration change at Sat Apr 22 12:58:36 2017 by root
! Startup-config last updated at Sat Apr 22 13:07:01 2017 by root
!
boot system stack-unit 0 primary system://A
boot system stack-unit 0 secondary system://B
!
no logging console
!
hostname Dell
!
protocol lldp
!
redundancy auto-synchronize full
!
username root password 7 d7acc8a1dcd4f698 privilege 15 role sysadmin
!
stack-unit 0 provision MXL-10/40GbE
!
stack-unit 0 port 49 portmode quad
!
stack-unit 0 port 53 portmode quad
--More-- !
interface TenGigabitEthernet 0/1
no ip address
portmode hybrid
switchport
switchport mode private-vlan trunk
no shutdown
!
interface TenGigabitEthernet 0/2
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/3
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/4
no ip address
portmode hybrid
--More-- switchport
no shutdown
!
interface TenGigabitEthernet 0/5
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/6
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/7
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/8
no ip address
--More-- portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/9
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/10
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/11
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/12
--More-- no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/13
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/14
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/15
no ip address
portmode hybrid
switchport
no shutdown
!
--More-- interface TenGigabitEthernet 0/16
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/17
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/18
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/19
no ip address
portmode hybrid
switchport
no shutdown
--More-- !
interface TenGigabitEthernet 0/20
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/21
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/22
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/23
no ip address
portmode hybrid
switchport
--More-- no shutdown
!
interface TenGigabitEthernet 0/24
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/25
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/26
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/27
no ip address
portmode hybrid
--More-- switchport
no shutdown
!
interface TenGigabitEthernet 0/28
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/29
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/30
no ip address
portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/31
no ip address
--More-- portmode hybrid
switchport
no shutdown
!
interface TenGigabitEthernet 0/32
no ip address
portmode hybrid
switchport
no shutdown
!
interface fortyGigE 0/33
no ip address
shutdown
!
interface fortyGigE 0/37
no ip address
shutdown
!
interface TenGigabitEthernet 0/41
no ip address
shutdown
!
interface TenGigabitEthernet 0/42
--More-- no ip address
!
port-channel-protocol LACP
port-channel 110 mode passive
no shutdown
!
interface TenGigabitEthernet 0/43
no ip address
!
port-channel-protocol LACP
port-channel 110 mode passive
no shutdown
!
interface TenGigabitEthernet 0/44
description Connected to FIU-DC-Core-VSS Port Ten 1/6/1
no ip address
switchport
no spanning-tree pvst err-dis cause invalid-pvst-bpdu
no shutdown
!
interface TenGigabitEthernet 0/49
no ip address
no shutdown
--More-- !
interface TenGigabitEthernet 0/50
no ip address
shutdown
!
interface TenGigabitEthernet 0/51
no ip address
shutdown
!
interface TenGigabitEthernet 0/52
no ip address
shutdown
!
interface TenGigabitEthernet 0/53
no ip address
shutdown
!
interface TenGigabitEthernet 0/54
no ip address
shutdown
!
interface TenGigabitEthernet 0/55
no ip address
--More-- shutdown
!
interface TenGigabitEthernet 0/56
no ip address
shutdown
!
interface ManagementEthernet 0/0
ip address 192.168.210.37/24
no shutdown
!
interface Port-channel 2
no ip address
no shutdown
!
interface Port-channel 110
no ip address
switchport
switchport mode private-vlan trunk
no shutdown
!
interface Vlan 1
ip address dhcp
!untagged TenGigabitEthernet 0/1-32,44
--More-- no shutdown
!
interface Vlan 103
no ip address
shutdown
!
interface Vlan 113
no ip address
shutdown
!
interface Vlan 210
no ip address
tagged Port-channel 110
no shutdown
!
management route 0.0.0.0/0 192.168.210.1
!
service-class dynamic dot1p
ip ssh server version 2
!
dcb-map FLEXIO_DCB_MAP_PFC_OFF
no pfc mode on
!
--More-- line console 0
line vty 0
line vty 1
line vty 2
line vty 3
line vty 4
line vty 5
line vty 6
line vty 7
line vty 8
line vty 9
!
reload-type
boot-type normal-reload
config-scr-download enable
!
end
Dell#
Dell#
Dell#sh lacp 2 ?
counters Show LACP counters
sys-id Show LACP system identifier
| Pipe through a command
Dell#sh lacp 2 counters
% Error: No such port channel exists.
Dell#sh lacp 2 counters [1D [1D[1D [1D[1D [1D[1D [1D[1D [1D[1D [1D[1D [1D[1D [1D[1D [1D[1D [1D[1D [1D110 counters
-----------------------------------------------------------------------------
LACP PDU Marker PDU Unknown Illegal
Port Xmit Recv Xmit Recv Rx Rx
-----------------------------------------------------------------------------
Te 0/42 207 6728 0 0 0 0
Te 0/43 208 6761 0 0 0 0
Dell#
Dell#
Dell#
Dell#sh lacp 110 sys-id
Actor System ID: Priority 32768, Address f48e.3863.f319
Partner System ID: Priority 32768, Address 0200.0000.0064
Dell#sh lacp ?
<1-128> Port-channel number
summary Show LACP summary
Dell#sh lacp summary
Port-channel Member Ports
110 Te 0/42,Te 0/43
Dell#
Dell#
Dell#
Dell#
Dell#
Dell#
hakim.bhungrawa
4 Posts
0
August 29th, 2017 09:00
Dear Daniel.
I m getting below error.
Dell(conf)#interface port-channel 110
Dell(conf-if-po-110)#portmode hybrid
% Error: Port is in Layer-2 mode Po 110.
And regarding VLAN 1., you want me tagged or untagged port-channel 110.
I tried both but it is not allowing to do anything in VLAN 1.
Regards,
Hakim. B