show monitor capture
Displays packet capture
details.
Parameters
- buffer
- When entered with one of the
following parameters, displays details of the packets (such as buffer usage,
packet count, packets dropped, and packet traffic rate).
- brief
- Provides a brief output of the captured packet information in the buffer. The output displays the packet size, source address, destination address, and IP protocol.
- detailed
- Provides a detailed output of the captured packet information in the buffer. The output displays, for each captured packet, the packet size, source address, destination address, IP protocol, and a hex dump of the packet data.
Modes
Privileged EXEC mode
Examples
Note: Entering the show monitor
capture with no parameters displays a list of all packet captures that you
have.
The following example displays the name of the packet capture that you have configured.
device# show monitor capture Configured packet capture is:- 'packet-cap'
The following example displays all the details of a capture buffer.
device# show monitor capture packet-cap Capture Name :packet-cap Pcap file Name : Target Type : Interface Type : 1/1/1, Direction : in Status : Active Filter Details : source ip:10.1.1.1 source mask: destination ip:10.2.1.1 destination mask:0.0.0.255 Buffer Details : Buffer Type : linear (Default) Buffer Size (in KB) : 2097152 Limit Details : Number of packets to capture : 150 Packet Capture Duration :15
The following example displays brief information about the packets in a packet capture buffer named dem.
device# show monitor capture dem buffer brief ---------------------------------------------------------------------- s.no. size src address dst address IP version ---------------------------------------------------------------------- 1. 68 192.85.1.2 -> 192.0.0.1 IPv4 2. 68 192.85.1.2 -> 192.0.0.1 IPv4 3. 68 192.85.1.2 -> 192.0.0.1 IPv4 4. 68 2000::2 -> 2000::1 IPv6 5. 68 192.85.1.2 -> 192.0.0.1 IPv4 6. 68 2000::2 -> 2000::1 IPv6 7. 68 192.85.1.2 -> 192.0.0.1 IPv4 8. 68 2000::2 -> 2000::1 IPv6 9. 68 192.85.1.2 -> 192.0.0.1 IPv4 10. 68 2000::2 -> 2000::1 IPv6 11. 68 192.85.1.2 -> 192.0.0.1 IPv4 12. 68 2000::2 -> 2000::1 IPv6
The following example displays detailed information about the packets in a packet capture buffer named dem.
Device# show monitor capture dem buffer detailed ---------------------------------------------------------------------- s.no. size src address dst address IP version ---------------------------------------------------------------------- 1. 68 192.85.1.2 -> 192.0.0.1 IPv4 0000: 00 00 01 00 00 01 00 10 94 00 00 02 81 00 00 01 ................ 0010: 08 00 45 00 00 6e d3 79 00 00 ff fd 65 c0 c0 55 ..E..n.y....e..U 0020: 01 02 c0 00 00 01 00 00 00 00 00 00 00 00 00 00 ................ 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0040: 00 00 00 00 .... 2. 68 192.85.1.2 -> 192.0.0.1 IPv4 0000: 00 00 01 00 00 01 00 10 94 00 00 02 81 00 00 01 ................ 0010: 08 00 45 00 00 6e d4 d5 00 00 ff fd 64 64 c0 55 ..E..n......dd.U 0020: 01 02 c0 00 00 01 00 00 00 00 00 00 00 00 00 00 ................ 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0040: 00 00 00 00 .... 3. 68 192.85.1.2 -> 192.0.0.1 IPv4 0000: 00 00 01 00 00 01 00 10 94 00 00 02 81 00 00 01 ................ 0010: 08 00 45 00 00 6e d4 d6 00 00 ff fd 64 63 c0 55 ..E..n......dc.U 0020: 01 02 c0 00 00 01 00 00 00 00 00 00 00 00 00 00 ................ 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0040: 00 00 00 00 .... 4. 68 2000::2 -> 2000::1 IPv6 0000: 00 00 01 00 00 01 00 10 94 00 00 02 81 00 00 01 ................ 0010: 86 dd 60 00 00 00 00 46 3b ff 20 00 00 00 00 00 ..`....F;. ..... 0020: 00 00 00 00 00 00 00 00 00 02 20 00 00 00 00 00 .......... ..... 0030: 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 ................ 0040: 00 00 00 00 .... 5. 68 192.85.1.2 -> 192.0.0.1 IPv4 0000: 00 00 01 00 00 01 00 10 94 00 00 02 81 00 00 01 ................ 0010: 08 00 45 00 00 6e d4 d7 00 00 ff fd 64 62 c0 55 ..E..n......db.U 0020: 01 02 c0 00 00 01 00 00 00 00 00 00 00 00 00 00 ................ 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0040: 00 00 00 00 .... 6. 68 2000::2 -> 2000::1 IPv6 0000: 00 00 01 00 00 01 00 10 94 00 00 02 81 00 00 01 ................ 0010: 86 dd 60 00 00 00 00 46 3b ff 20 00 00 00 00 00 ..`....F;. ..... 0020: 00 00 00 00 00 00 00 00 00 02 20 00 00 00 00 00 .......... ..... 0030: 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 ................ 0040: 00 00 00 00 ....
History
| Release version | Command history |
|---|---|
| 10.0.20a | This command was introduced. |