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Nexus 7000 and span configuration

Our goal is to mirror traffic from ports Ethernet6/16 on both Nexus to port Ethernet6/15 on 7k1-access.
There is no problem for SPAN configuration for port Ethernet6/17 on 7k1-access, therefore I want to focus on other nexus.
Ports Ethernet 6/17 are physically connected each other. We see traffic on Ethernet6/17, but nothing on Ethernet6/15

N7K-SPAN.png

 

Configuration

 

 n7k2-access
interface Ethernet6/16
  description internet
  switchport
  switchport access vlan 363
  no shutdown
interface Ethernet6/17
  description Remote span to N7k1-access
  switchport
  switchport monitor
  no shutdown
monitor session 1
  source interface Ethernet6/16 both
  destination interface Ethernet6/17
  no shut
 
 
7k1-access
interface Ethernet6/17
  description Remote span from n7k2-access
  switchport
  no shutdown
interface Ethernet6/15
  description spanport to VDI server
  switchport
  switchport monitor
  no shutdown
monitor session 1
  source interface Ethernet6/17 both
  destination interface Ethernet6/15
  no shutdown

 

1 Reply 1

ADP_89
Level 1
Level 1

Hello,

 

N7K and RSPAN are not really good frieds, try this:

 

n7k2-access
interface Ethernet6/16
description internet
switchport
switchport access vlan 363
no shutdown
interface Ethernet6/17
description Remote span to N7k1-access
switchport
switchport monitor
no shutdown
monitor session 1
source interface Ethernet6/16 both
destination interface Ethernet6/17
no shut


7k1-access
vlan 998
remote-span
exit
interface Ethernet6/17
description Remote span from n7k2-access
switchport
switchport mode access
switchport access vlan 998
no shutdown
interface Ethernet6/15
description spanport to VDI server
switchport
switchport monitor
no shutdown
monitor session 1
source interface Ethernet6/16 both
source vlan 998
destination interface Ethernet6/15
no shutdown

 

HTH,

ADP