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110 Posts
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78570
January 8th, 2013 01:00
Could not add static ARP address
Hello,
What does this meaning of error when trying to add static ARP entry
=====
console(config)# arp 120.120.133.1 84:EF:2D:0A:6C:1F ethernet e25
ARP interface does not match IP interface port.
=====
and how can it resolve?
Thanks!
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machiasiaweb2
110 Posts
0
January 8th, 2013 07:00
Good day,
What model switch is this?
Ans: That is dell 3448
What revision of firmware is the switch at?
Ans:
SW version 2.0.0.34 ( date 25-Jul-2010 time 14:24:24 )
Boot version 1.0.1.01 ( date 15-Jun-2006 time 11:42:56 )
HW version 00.00.01
What type of device is associated with this MAC address? Is it plugged into port 25? Have you tried the command leaving the ethernet e25 left off?
Ans:
That is a server and plugged to port 25. It can shown its learned MAC address when using command
show bridge address-table
Thanks!
machiasiaweb2
110 Posts
0
January 8th, 2013 18:00
Yes. that IP and MAC also owned by server and connected to Ethernet e25 directly.
It is not possible to run the command you advise.
console(config)# arp 120.120.133.1 84:EF:2D:0A:6C:1F ethernet 1/e25
% bad parameter value
Can be learned by
console# show bridge address-table ethernet e25
Aging time is 300 sec
Vlan Mac Address Port Type
-------- --------------------- ------ ----------
1 84:2b:2b:0a:6b:1f e25 dynamic
is it related to vlan 1 setting, because the ip address of vlan 1 is set to different subnet
interface vlan 1
ip address 192.168.168.201 255.255.255.0
thanks!
machiasiaweb2
110 Posts
0
January 9th, 2013 06:00
Hello,
I have done a some config which is added 120.120.133.100 into vlan 1. It will learn some other some
# show arp
ARP timeout: 60000 Seconds
VLAN Interface IP address HW address status
--------------------- --------------- ------------------- ---------------
vlan 1 e1 192.168.168.200 00:78:51:9d:50:bb dynamic
vlan 1 192.168.168.211 00:1F:51:01:d2:22 dynamic
vlan 1 e1 120.120.133.13 00:34:dd:0b:a1:07 dynamic
However it still can learn e25 information.
But after I ping 120.120.133.100 - vlan 1 IP.. It can learn the arp information
# show arp
ARP timeout: 60000 Seconds
VLAN Interface IP address HW address status
--------------------- --------------- ------------------- ---------------
vlan 1 e1 192.168.168.200 00:78:51:9d:50:bb dynamic
vlan 1 192.168.168.211 00:1F:51:01:d2:22 dynamic
vlan 1 e1 120.120.133.13 00:34:dd:0b:a1:07 dynamic
vlan 1 e25 120.120.133.1 84:EF:2D:0A:6C:1F dynamic
Did you know why?