show monitor session

This command displays the Port monitoring information for a particular mirroring session.

Note

Note

The session-id parameter is an integer value used to identify the session. In the current version of the software, the session-id parameter is always 1.
Format show monitor session session-id
Mode Privileged EXEC
Term
Definition
Session ID

An integer value used to identify the session. Its value can be anything between 1 and the maximum number of mirroring sessions allowed on the platform.

Admin Mode

Whether the Port Mirroring feature is enabled or disabled for the session identified with session-id. The possible values are Enabled and Disabled.

Probe Port

Probe port (destination port) for the session identified with session-id. If probe port is not set then this field is blank.

Src VLAN

All member ports of this VLAN are mirrored. If the source VLAN is not configured, this field is blank.

Mirrored Port

The port that is configured as a mirrored port (source port) for the session identified with session-id. If no source port is configured for the session, this field is blank.

Ref. Port

This port carries all the mirrored traffic at the source switch.

Src RVLAN

The source VLAN is configured at the destination switch. If the remote VLAN is not configured, this field is blank.

Dst RVLAN

The destination VLAN is configured at the source switch. If the remote VLAN is not configured, this field is blank.

Type

Direction in which source port configured for port mirroring. Types are tx for transmitted packets and rx for receiving packets.

IP ACL (Access Control List)

The IP access-list id or name attached to the port mirroring session.

MAC ACL

The MAC access-list name attached to the port mirroring session.

Example 1:

(Extreme 220) #show monitor session 1
Session ID
Admin Mode
Probe Port
Src VLAN
Mirrored Port
Ref Port
Src RVLAN
Dst RVLAN
Type
IP ACL
MAC ACL
1
Enable
1/0/8
 
1/0/10
     
Rx,Tx
   
Session ID
Admin Mode
Probe Port
Mirrored Port
Type
1
Enable
1/0/8
1/0/10
Rx,Tx
Example 2:
(Extreme 220) #show monitor session all
Session ID
Admin Mode
Probe Port
Src VLAN
Mirrored Port
Ref Port
Src RVLAN
Dst RVLAN
Type
IP ACL
MAC ACL
1
Enable
1/0/8
 
1/0/10
     
Rx,Tx
   
2
Disable
 
6
 
0/4
 
10
 
4
 
3
Disable
1/0/11
     
10
     
101
4
Enable
1/0/11
 
1/0/7
     
Tx
   
Session ID
Admin Mode
Probe Port
Mirrored Port
Type
1
Enable
1/0/8
1/0/10
Rx,Tx
2
Disable
     
3
Disable
1/0/11
   
4
Enable
1/0/11
1/0/7
Tx

Example 3:

(Extreme 220) #show monitor session all
Session ID
Admin Mode
Probe Port
Src VLAN
Mirrored Port
Ref Port
Src RVLAN
Dst RVLAN
Type
IP ACL
MAC ACL
1
Enable
1/0/8
 
1/0/10
     
Rx
   
2
Enable
 
6
       
Rx
4
 
3
Disable
 
10
       
Tx
 
101
4
Disable
1/0/11
 
1/0/7
     
Tx
   
Session ID
Admin Mode
Probe Port
Mirrored Port
Type
1
Enable
1/0/8
1/0/10
Rx
2
Enable
   
Rx
3
Disable
   
Tx
4
Disable
1/0/11
1/0/7
Tx

Example 4:

(Extreme 220) #show monitor session all
Session ID
Admin Mode
Probe Port
Src VLAN
Mirrored Port
Ref Port
Src RVLAN
Dst RVLAN
Type
IP ACL
MAC ACL
1
Enable
   
1/0/15
1/0/4
 
11
Tx
4
 
2
Enable
1/0/3
 
1/0/15
     
Tx
   
3
Enable
   
1/0/15
1/0/20
 
10
Rx
   
4
Enable
1/0/11
 
1/0/15
     
Rx
 
10
Session ID
Admin Mode
Probe Port
Mirrored Port
Type
1
Enable
 
1/0/15
Tx
2
Enable
1/0/3
1/0/15
Tx
3
Enable
 
1/0/15
Rx
4
Enable
1/0/11
1/0/15
Rx

Example 5:

(Extreme 220) #show monitor session all
Session ID
Admin Mode
Probe Port
Src VLAN
Mirrored Port
Ref Port
Src RVLAN
Dst RVLAN
Type
IP ACL
MAC ACL
1
Disable
                 
2
Disable
                 
3
Enable
1/0/16
3
             
4
Enable
1/0/11
 
1/0/16
     
Rx,Tx
 
10
Session ID
Admin Mode
Probe Port
Mirrored Port
Type
1
Disable
     
2
Disable
     
3
Enable
1/0/16
   
4
Enable
1/0/11
1/0/16
Rx,Tx

Example 6:

(Extreme 220) #show monitor session all
Session ID
Admin Mode
Probe Port
Src VLAN
Mirrored Port
Ref Port
Src RVLAN
Dst RVLAN
Type
IP ACL
MAC ACL
1
Enable
 
1
 
1/0/4
 
15
 
4
 
2
Enable
1/0/15
2
             
3
Enable
 
3
 
1/0/20
 
10
     
4
Enable
1/0/11
 
1/0/16
     
Rx,Tx
 
10
Session ID
Admin Mode
Probe Port
Mirrored Port
Type
1
Enable
     
2
Enable
1/0/15
   
3
Enable
     
4
Enable
1/0/11
1/0/16
Rx,Tx