Nokia manual M1112 Administrator Manual, Management, Dedicated management channel

M1112 Administrator Manual

function classifies IP traffic flows based on IP address, protocol and port fields. It is capable of identifying the IP flow from all supported payload encapsulation formats. WFQ works properly only with IP-based protocols. If the flow is IP-based but is encrypted using IPSec or PPP encryption, then WFQ cannot identify the flows correctly. In this case, the default flow is used and the default flow is treated as a single flow.

2.2.11Management

There are three management methods in M1112:

D Command line interface (CLI) through console serial port D CLI via telnet

D Web browser management

The CLI allows complete configuration of the unit; the Web browser management allows the configuration of the most frequently used configuration parameters.

2.2.12Dedicated management channel

The operator or the Internet Service Provider can establish a dedicated management channel to M1112. This channel provides access to the M1112 management (with telnet or web browser) and it can be used to upload a new software to M1112.

The dedicated management channel is separated from the other IP stack. It is not possible to access the other interfaces or networks behind the data interfaces through the dedicated management channel. Similarly, access from LAN or data VCCs to the management channel is blocked. The management channel supports only routing using the following encapsulations:

D RFC2684 LLC encapsulation for bridged IP (ETH-LLC) D RFC2684 LLC encapsulation for routed IP (IP-LLC)

D RFC2364 Virtual circuit multiplexed PPP over AAL5 (PPP-VC)

In Figure, 2-6 VCC1 is used for customers data transmission. Administration through this channel has been disabled. The operator or the service provider uses the management VCC for management purposes only.

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