Cisco NAC-3310, Руководство по установке

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3-27
Cisco NAC Appliance Hardware Installation Guide
OL-20326-01
Chapter 3 Installing the Clean Access Manager and Clean Access Server
Installing the Clean Access Server
Figure 3-6 VLAN ID Termination
In VLAN ID passthrough, the identifier is retained on traffic that passes through the interface.
Figure 3-7 VLAN ID Passthrough
Step 11 At the Management VLAN Tagging prompt, type
n
and press Enter (or just press Enter) to keep
Management VLAN tagging disabled (default). Or, type
Y
and press Enter to enable Management VLAN
tagging with the specified VLAN ID for the eth0 interface. (You can change the Management VLAN ID
later from the CAS
Network > IP web console page; however, changing settings on the CAS IP page
requires a reboot of the CAS.)
[Management Vlan Tagging] for egress packets of eth0 is disabled.
Would you like to enable it? (y/n)? [n]
Note CAS eth0 interface settings are required for basic connection to the CAM. CAS eth1 interface settings
can be reconfigured later from the CAM web console.
A Management VLAN identifier is a default VLAN identifier that is added to a packet if it does not have
its own VLAN identifier or if the identifier was originally stripped by the adjacent interface. The setting
at the prompt applies to traffic passing from the untrusted network to the trusted network.
et
h
0
eth
1
VLAN
ID
Trusted network Untrusted network
VLAN
ID
Clean Access
Server
packet
184081
et
h
0
eth
1
VLAN
ID
Trusted network Untrusted network
Clean Access
Server
VLAN
ID
packet
184082