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kumar.krishna2
Beginner

speed and duplex setting on asa 5525

Hi,

I am into latency issue where cisco asa 5525 firewall involved. while i troubleshoot, i couldnt see speed and duplex setting of the firewall interface.. its ASA 5525. 

I tried all options in sh interface commands. But nothing is showing its duplex/speed setting.

Can anyone tell me where to look for this setting?

Interface GigabitEthernet0/2.2858 "DMZ", is up, line protocol is up
MAC address a201.0000.0230, MTU 1500
IP address 10.164.132.129, subnet mask 255.255.255.224
Traffic Statistics for "DMZ":
3992452452 packets input, 5586635248007 bytes
1588058878 packets output, 114598109813 bytes
7531921 packets dropped
Control Point Interface States:
Interface number is 29
Interface config status is active
Interface state is active
Control Point Vlan2858 States:
Interface vlan config status is active
Interface vlan state is UP

4 REPLIES 4
Marius Gunnerud
VIP Advisor

It should show up when using the show interface command.  Here is the output from my ASA:

ciscoasa# show int G1/1 | in duplex
Auto-Duplex(Full-duplex), Auto-Speed(1000 Mbps)

Is your ASA running in multiple context mode?

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Hi Marius,

Thanks. Yes we are using in multiple context mode-default admin mode. I checked in 'system' context and found nothing. all are available interface details which include speed/duplex.

AUS-FW-01/admin/sec/act#

Are you saying that show interface in system context doesn't show the speed and duplex?

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hi,

you're in the 'admin' context.

you can check the speed/duplex on the main g0/2 interface under 'system' context.

do this:

changeto system

sh int g0/2 | i Dup

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