Device Management
Diagnosing the Device
Cisco ISA500 Series Integrated Security Appliance Administrator Guide
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STEP 3
Click
Start Traceroute
to trace the route of the IP address or URL, or click
Stop
Traceroute
to stop tracing.
DNS Lookup
Use the DNS Lookup page to retrieve the IP address of any server on the Internet.
STEP 1
Click
Device Management -> Diagnostics -> DNS Lookup
.
The DNS Lookup window opens.
STEP 2
Enter the IP address or domain name that you want to look up in the
IP Address or
Domain Name
field.
STEP 3
Click
Run Lookup
to query the server on the Internet. If the host or domain name
exists, you will see a response with the IP address.
STEP 4
Click
Cleanup Result
to clean up the querying result.
Packet Capture
Use the Packet Capture page to capture all packets that pass through a selected
interface.
STEP 1
Click
Device Management -> Diagnostics -> Packet Capture
.
The Packet Capture window opens.
STEP 2
Choose the network that you want to capture the packets from the
Select
Network
drop-down list.
STEP 3
Click
Start
to start capturing the packets, click
Stop
to stop capturing, or click
Download
to download the captured packets.
