Hi,
we have Nexus 4001i in our IBM BC,
we can see on the uplink interfaces (1/15):
Tx
3522860458 output packets 2030 multicast packets
0 broadcast packets 59210028 jumbo packets
but on the other interfaces there is no Jumbo frames at all.
i would expect that when there is Jumbo frames on one of th tx interfaces of the switch, there will be jumbo frames on other interfaces rx side.
there are no errors/discards other then that, so i don't understand how the switch creates these Jumbo frames?
here is the configuration:
ip domain-lookup
ip host switch 172.19.37.207
system default switchport
logging event link-status default
system qos
service-policy type queuing output default-out-policy
snmp-server user USERID network-admin auth md5 0x4b7b74583a8f7b74a3cfec63a749102e priv 0x4b7b74583a8
f7b74a3cfec63a749102e localizedkey
vrf context management
vlan 1,33
ele-fwd pause rate threshold is 1000 pps
interface port-channel1
switchport mode trunk
switchport trunk allowed vlan 33
speed 10000
interface Ethernet1/1
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/2
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/3
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/4
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/5
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/6
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/7
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/8
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/9
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/10
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/11
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/12
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/13
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/14
switchport access vlan 33
spanning-tree port type edge
speed auto
interface Ethernet1/15
description "To_F5_1"
switchport mode trunk
switchport trunk allowed vlan 33
speed 10000
channel-group 1
interface Ethernet1/16
switchport mode trunk
switchport trunk allowed vlan 33
speed 10000
channel-group 1
interface Ethernet1/17
speed 10000
interface Ethernet1/18
speed 10000
interface Ethernet1/19
speed 10000
interface Ethernet1/20
speed 10000
interface mgmt0
interface mgmt1
boot kickstart bootflash:/n4000-bk9-kickstart.4.1.2.E1.1k.bin
boot system bootflash:/n4000-bk9.4.1.2.E1.1k.bin
system health loopback frequency 60
no system default switchport shutdown
line vty
thanks for the help,
Yaron
