87
(QCT) (Interface 0/48)#switchport allowed vlan add tagged 100
(QCT) (Interface 0/48)#exit
3.7.2.3. Configuration on the Destination Switch (SW3)
3.7.3. VLAN-based Mirroring
In this example, traffic from all ports that are members of VLAN 10 is mirrored to port 0/18. To configure
VLAN based mirroring:
1. Access VLAN Config mode and create VLAN 10
.
(QCT) (Config)#vlan database
(QCT) (Vlan)#vlan 10
(QCT) (Vlan)#exit
2. Configure the destination interface port as port 0/18.
(QCT) #configure
(QCT) (Config)#port-monitor session 1 destination interface 0/18
3. Configure VLAN 10 as the source interface for the port mirroring session.
(QCT) (Config)#port-monitor session 1 source vlan 10
4. Enable the port mirroring session on the switch.
(QCT) (Config)#port-monitor session 1 mode
(QCT) (Config)#exit
3.7.4. Flow-based Mirroring
In this example, traffic from port 1 is mirrored to port 18 if it matches the criteria defined in the IP ACL or
MAC ACL that are associated with the port mirroring session.
To configure flow based mirroring:
1. Create the extended IP access list IPACL.
(QCT) #configure
(QCT) (Config)#ip access-list IPACL
(QCT) (Config-ipv4-acl)#permit ip 1.1.1.1 0.0.0.0 any
(QCT) (Config-ipv4-acl)#exit
2. Create the mac access list MACL.
(QCT) #configure
(QCT) (Config)#mac access-list extended MACL
(QCT) (Config-mac-access-list)#permit 00:00:00:00:00:11 00:00:00:00:00:00 any
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