Cisco Nexus 1000V User Manual

25-11
Cisco Nexus 1000V Troubleshooting Guide, Release 5.2(1)SV3(1.1)
OL-31593-01
Chapter 25 VXLANs
VXLAN Troubleshooting Commands
Bridge-domain vxlan-pepsi
rid = 216172786878513168
swbd = 4098
if_index = <0x1c000040>
Bridge-domain vxlan-pepsi
rid = 216172786878513216
swbd = 4098
switch#
VXLAN Gateway Commands
Note Starting with Release 5.2(1)SV3(1.15), Cisco Nexus 1000V for VMware vSphere does not support the
VXLAN Gateway feature.
To display VXLAN Gateway information that is attached to the VSM:
switch# show module vem
Mod Ports Module-Type Model Status
--- ----- -------------------------------- ------------------ ------------
3 7 Virtual Service Module VXLAN Gateway ok
To display VXLAN Gateway information that is not attached to the VSM:
VXLANGW# attach vem
VXLANGW(vem-attach)# ?
vemcmd Execute vem command
vemdpa Execute vemdpa command
vemdpalog Execute vemdpalog command
vemlog Execute vemlog command
vempkt Execute vempkt command
vemset Execute vemset command
switch(vem-attach)#
To display VXLAN Gateway mappings:
VXGW-switch(vem-attach)# vemcmd show vxlan-gw-mappings
VLAN Segment NumProbes State
---------------------------------------
1821 9001 3 Active
1822 9002 3 Active
Linux(debug)#
Linux(debug)#
Linux(debug)# vemcmd show vxlan
LTL VSM Port IP Seconds since Last Vem Port
Netmask IGMP Query Received
Gateway
(* = IGMP Join Interface/Designated VTEP)
-----------------------------------------------------------
20 Veth7 17.17.19.111 33 vxlannic0 *
255.255.255.0
17.17.19.1
To display VXLAN Gateway statistics:
switch(vem-attach)# vemcmd show vxlan-stats

Cisco Nexus 1000V Specifications

General

Type	Virtual Switch
Manageable	Yes
NetFlow	Yes
SPAN	Yes
ERSPAN	Yes
Operating System	Cisco NX-OS
Form Factor	Virtual
Hypervisor Support	VMware ESXi
Features	VXLAN
Security Features	Port Security, Private VLANs, ACLs