Cisco 15600 - Manual (Page 72)

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Cisco ONS 15600 Procedure Guide, R8.0
Chapter 17 DLPs E100 to E199
DLP- E190 Provision a Proxy Tunnel
– ESH—Sets the End System Hello propagation frequency. End system NEs transmit ESHs to
inform other ESs and ISs about the NSAPs it serves. The default is 10 seconds. The range is 10
to 1000 seconds.
– ISH—Sets the Intermediate System Hello PDU propagation frequency. Intermediate system
NEs send ISHs to other ESs and ISs to inform them about the IS NETs it serves. The default is
10 seconds. The range is 10 to 1000 seconds.
– IIH—Sets the Intermediate System to Intermediate System Hello PDU propagation frequency.
The IS-IS Hello PDUs establish and maintain adjacencies between ISs. The default is 3 seconds.
The range is 1 to 600 seconds.
– IS-IS Cost—Sets the cost for sending packets on the LAN subnet. The IS-IS protocol uses the
cost to calculate the shortest routing path. The default metric cost for LAN subnets is 20. It
normally should not be changed.
– Default button—If clicked, sets the default values for the Router, ESH, ISH, IIH, and IS-IS Cost
fields.
Step 9 Click Finish.
Note Line DCC Termination Failure (EOC-L) and Loss of Signal (LOS) alarms appear until you
create all network DCC terminations and put the DCC termination OC-N ports in service.
Step 10 Return to your originating procedure (NTP).
DLP-E190 Provision a Proxy Tunnel
Note If the proxy server is disabled, you cannot set up a proxy tunnel.
Step 1 Click the Provisioning > Network > Proxy subtabs.
Step 2 Click Create.
Step 3 In the Create Tunnel dialog box, complete the following:
• Source Address—Type the IP address of the source node (32 bit length) or source subnet (any other
length).
Purpose This task sets up a proxy tunnel to communicate with a non-ONS far-end
node. Proxy tunnels are only necessary when the proxy server is enabled
and a foreign DCC termination exists, or if static routes exist so that the
DCC network is used to access remote networks or devices. You can
provision a maximum of 12 proxy server tunnels.
Tools/Equipment None
Prerequisite Procedures DLP-E26 Log into CTC, page 16-33
DLP-E114 Provision Section DCC Terminations, page 17-14
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Superuser