Cisco ONS 15454 SDH Procedure Guide, Release 5.0
Chapter 4, Turn Up Node
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Turn Up Node

Table Of Contents

Turn Up Node

Before You Begin

NTP-D24 Verify Card Installation

NTP-D30 Create Users and Assign Security

NTP-D316 Set Up Name, Date, Time, and Contact Information

NTP-D279 Set Power Monitor Thresholds

NTP-D169 Set Up CTC Network Access

NTP-D27 Set Up the ONS 15454 SDH for Firewall Access

NTP-D28 Set Up Timing

NTP-D170 Create Protection Groups

NTP-D34 Set Up SNMP


Turn Up Node


This chapter explains how to provision a single Cisco ONS 15454 SDH node and turn it up for service, including node name, date and time, timing references, network attributes such as IP address and default router, users and user security, and card protection groups.

Before You Begin

Complete the procedures applicable to your site plan from the following chapters:

Chapter 1, "Install the Shelf and FMECs"

Chapter 2, "Install Cards and Fiber-Optic Cable"

Chapter 3, "Connect the PC and Log into the GUI"

This section lists the chapter procedures (NTPs). Turn to a procedure for applicable tasks (DLPs).

1. D24 Verify Card Installation—Complete this procedure first.

2. D30 Create Users and Assign Security—Complete this procedure to create Cisco Transport Controller (CTC) users and assign their security levels.

3. D316 Set Up Name, Date, Time, and Contact Information—Continue with this procedure to set the node name, date, time, location, and contact information.

4. D279 Set Power Monitor Thresholds—Continue with this procedure to set the node battery power thresholds.

5. D169 Set Up CTC Network Access—Continue with this procedure to provision the IP address, default router, subnet mask, and network configuration settings.

6. D27 Set Up the ONS 15454 SDH for Firewall Access—Continue with this procedure if the ONS 15454 SDH will be accessed behind firewalls.

7. D28 Set Up Timing—Continue with this procedure to set up the node's SDH timing references.

8. D170 Create Protection Groups—Complete this procedure, as needed, to set up 1:1, 1:N, or 1+1 protection groups for ONS 15454 SDH electrical and optical cards.

9. D34 Set Up SNMP—Complete this procedure if simple network management protocol (SNMP) will be used for network monitoring.

NTP-D24 Verify Card Installation

Purpose

This procedure verifies that the ONS 15454 SDH node is ready for turn up.

Tools/Equipment

An engineering work order, site plan, or other document specifying the ONS 15454 SDH card installation.

Prerequisite Procedures

Chapter 1, "Install the Shelf and FMECs"

Chapter 2, "Install Cards and Fiber-Optic Cable"

Required/As Needed

Required

Onsite/Remote

Onsite

Security Level

Retrieve or higher



Step 1 Verify that two TCC2/TCC2P cards are installed in Slots 7 and 11.

Step 2 Verify that the green ACT (active) LED is illuminated on one TCC2/TCC2P card and the amber STBY (standby) LED is illuminated on the second TCC2/TCC2P card.


Note If the TCC2/TCC2P cards are not installed, or if their LEDs are not operating as described, do not proceed. Repeat the "DLP-D332 Install the TCC2/TCC2P Cards" task on page 20-24, or refer to the Cisco ONS 15454 SDH Troubleshooting Guide to resolve installation problems before proceeding to Step 3.


Step 3 Verify that cross-connect cards (XC10G, XC-VXL-2.5G, or XC-VXL-10G) are installed in Slots 8 and 10. The cross-connect cards must be the same type.

Step 4 Verify that the green ACT (active) LED is illuminated on one cross-connect card and the amber STBY (standby) LED is illuminated on the second cross-connect card.


Note If the cross-connect cards are not installed, or if their LEDs are not illuminated as described, do not proceed. Repeat the "DLP-D333 Install the XC10G, XC-VXL-10G, or XC-VXL-2.5G Cards" task on page 20-27, or refer to the Cisco ONS 15454 SDH Troubleshooting Guide to resolve installation problems before proceeding to Step 5.


Step 5 If your site plan requires an AIC-I card, verify that the AIC-I card is installed in Slot 9 and its ACT (active) LED displays a solid green light.

Step 6 Verify that electrical cards (E1-N-14, E1-42, E3-12, DS3I-N-12, or STM1E) are installed in the ONS 15454 SDH slots as designated by your installation plan.

Step 7 If your site plan requires an Ethernet card, verify that the Ethernet card is installed in the specified slot and its ACT (active) LED displays a solid green light:

The E100T-12, E100T-12-G, E1000-2, and E1000-2-G cards are installed in Slots 1 to 6 or 12 to 17

The G1000-4 cards are installed in Slots 1 to 4 or 14 to 17.

The G1K-4, ML1000-2, and ML100T-12 cards can be installed in Slots 1 to 6 or 12 to 17 if an XC10G cross-connect is installed. However, they must be installed in Slots 5, 6, 12, or 13 if XC or XCVT cards are installed.

Step 8 If Ethernet cards are installed, verify that the correct cross-connect cards are installed in Slots 8 and 10:

E100T-12-G, E1000-2-G, and G1000-4 cards require XC10G cards.

G1K-4, ML1000-2, and ML100T-12 cards require XC10G cards if they are installed in Slots 1 to 4 or 14 to 17.

Step 9 If an E1000-2, E1000-2-G, G1000-4, G1K-4, or ML1000-2 Ethernet card is installed, verify that it has a gigabit interface converter (GBIC) or SFP installed. If not, see the "DLP-D335 Install GBIC or SFP Connectors" task on page 20-30.

Step 10 Verify that STM-N cards (STM-1, STM-1-8, STM-4, STM-4-4, STM-16, STM-16 any slot (AS), and STM-64) are installed in the slots designated by your site plan. STM-1, STM-4, and STM-16AS cards can be installed in Slots 1-6 or 12-17. The STM-1-8 and STM-4-4 can only be installed in Slots 1 to 4 or 14 to 17, and the STM-16 and STM-64 can only be installed in Slots 5 to 6 and 12 to 13.

Step 11 Verify that all installed STM-N cards display a solid amber STBY LED.

Step 12 If transponder or muxponder cards are installed (TXP_MR_10G, TXP_MR_2.5G, TXPP_MR_2.5G, MXP_MR_2.5G, MXPP_MR_2.5G, and MXP_2.5G_10G, TXP_MR_10E, and MXP_2.5G_10E), verify that they are installed in Slots 1 to 6 or 12 to 17 and GBIC or SFP connectors are installed. If GBIC or SFP connectors are not installed, complete the "DLP-D335 Install GBIC or SFP Connectors" task on page 20-30.

Step 13 If Fibre Channel cards (FC_MR-4) are installed, verify that the FC_MR-4 is installed in Slots 1 to 6 or 12 to 17 and displays a solid green ACT (Active) LED.

Step 14 Verify that fiber-optic cables are installed and connected to the locations indicated in the site plan. If the fiber-optic cables are not installed, complete the "NTP-D19 Install Fiber-Optic Cables on STM-N Cards" procedure on page 2-14.

Step 15 Verify that fiber is routed correctly in the shelf assembly and fiber boots are installed properly. If the fiber is not routed on the shelf assembly, complete the "NTP-D245 Route Fiber-Optic Cables" procedure on page 2-16. If the fiber boots are not installed, complete the "DLP-D45 Install the Fiber Boot" task on page 17-34.

Step 16 Verify that the software release shown on the LCD matches the software release indicated in your site plan. If the release does not match, perform one of the following procedures:

Perform a software upgrade using a Cisco ONS 15454 SDH software CD. Refer to the release-specific software upgrade document for instructions.

Replace the TCC2/TCC2P cards with cards containing the correct release. Refer to the Cisco ONS 15454 SDH Troubleshooting Guide.

Step 17 Continue with the "D30 Create Users and Assign Security" procedure.

Stop. You have completed this procedure.


NTP-D30 Create Users and Assign Security

Purpose

This procedure creates ONS 15454 SDH users and assigns their security levels.

Tools/Equipment

None

Prerequisite Procedures

D24 Verify Card Installation

Required/As Needed

As needed

Onsite/Remote

Onsite or remote

Security Level

Superuser



Step 1 Complete the "DLP-D60 Log into CTC" task on page 17-47 at the node where you want to create users. If you are already logged in, continue with Step 2.


Note You must log in as a Superuser to create additional users. The CISCO15 user provided with each ONS 15454 SDH can be used to set up other ONS 15454 SDH users. You can add up to 500 users to one ONS 15454 SDH.


Step 2 Complete the "DLP-D74 Create a New User on a Single Node" task on page 17-64 or the "DLP-D75 Create a New User on Multiple Nodes" task on page 17-64 as needed.


Note You must add the same user name and password to each node a user will access.


Step 3 If you want to modify the security policy settings, complete the "NTP-D205 Modify Users and Change Security" procedure on page 10-6.

Stop. You have completed this procedure.


NTP-D316 Set Up Name, Date, Time, and Contact Information

Purpose

This procedure provisions identification information for the node, including the node name, a contact name and phone number, the location of the node, and the date, time, and time zone.

Tools/Equipment

None

Prerequisite Procedures

D24 Verify Card Installation

Required/As Needed

As needed

Onsite/Remote

Onsite or remote

Security Level

Superuser



Step 1 Complete the "DLP-D60 Log into CTC" task on page 17-47 for the node you will turn up. If you are already logged in, continue with Step 2.

Step 2 Click the Provisioning > General tabs.

Step 3 Enter the following information in the fields listed:

Node Name—Type a name for the node. For TL1 compliance, names must begin with an alpha character and have no more than 20 alphanumeric characters.

Contact—Type the name of the node contact person and the phone number up to 255 characters (optional).

Latitude—Enter the node latitude: N (North) or S (South), degrees, and minutes (optional).

Longitude—Enter the node longitude: E (East) or W (West), degrees, and minutes (optional).


Tip You can also position nodes manually on the network view map. Press Ctrl then drag and drop the node icon. To create a logical network map for all ONS 15454 SDH users, complete the "NTP-D172 Create a Logical Network Map" procedure on page 5-41.


CTC uses the latitude and longitude to position ONS 15454 SDH icons on the network view map. To convert a coordinate in degrees to degrees and minutes, multiply the number after the decimal by 60. For example, the latitude 38.250739 converts to 38 degrees, 15 minutes (0.250739 x 60 = 15.0443, rounded to the nearest whole number).

Description—Type a description of the node. The description can be a maximum of 255 characters.

Use NTP/SNTP Server—When checked, CTC uses a Network Time Protocol (NTP) or Simple Network Time Protocol (SNTP) server to set the date and time of the node.

If you do not use an SNTP or NTP server, complete the Date and Time fields. The ONS 15454 SDH will use these fields for alarm dates and times. By default, CTC displays all alarms in the CTC computer time zone for consistency. To change the display to the node time zone, complete the "DLP-D112 Display Alarms and Conditions Using Time Zone" task on page 18-3.


Note Using an NTP or SNTP server ensures that all ONS 15454 SDH network nodes use the same date and time reference. The server synchronizes the node's time after power outages or software upgrades.


If you check the Use NTP/SNTP Server check box, type the IP address of one of the following:

an NTP/SNTP server connected to the ONS 15454 SDH

Another ONS 15454 SDH with NTP/SNTP enabled that is connected to the ONS 15454 SDH

If you check gateway network element (GNE) for the ONS 15454 SDH SOCKS proxy server, (see the "DLP-D249 Provision IP Settings" task on page 19-30), external ONS 15454 SDH nodes must reference the gateway ONS 15454 SDH for NTP/SNTP timing. For more information about the SOCKS proxy server feature, refer to the "CTC Network Connectivity" chapter in the Cisco ONS 15454 SDH Reference Manual.


Caution If you reference another ONS 15454 SDH for the NTP/SNTP server, make sure the second ONS 15454 SDH references an NTP/SNTP server and not the first ONS 15454 SDH (that is, do not create an NTP/SNTP timing loop by having two ONS 15454 SDH nodes reference each other).

Date—If Use NTP/SNTP Server is not selected, type the current date in the format mm/dd/yyyy, for example, September 24, 2004 is 09/24/2004.

Time—If Use NTP/SNTP Server is not selected, type the current time in the format hh:mm:ss, for example, 11:24:58. The ONS 15454 SDH uses a 24-hour clock, so 10:00 PM is entered as 22:00:00.


Note To change the global date format from American to European, select the appropriate format on the General tab of the CTC Preferences window. American format is mm/dd/yyyy, for example, September 24, 2004 is 09/24/2004. European format is dd/mm/yyyy, for example, September 24, 2004 is 24/09/2004.


Time Zone—Click the field and choose a city within your time zone from the drop-down menu. The menu displays the 80 World Time Zones from -11 through 0 (GMT) to +14. Continental United States time zones are GMT-05:00 (Eastern), GMT-06:00 (Central), GMT-07:00 (Mountain), and GMT-08:00 (Pacific).

Step 4 Click Apply.

Step 5 In the confirmation dialog box, click Yes.

Step 6 Review the node information. If you need to make corrections, repeat Steps 3 through 5 to enter the corrections. If the information is correct, continue with the "D279 Set Power Monitor Thresholds" procedure.

Stop. You have completed this procedure.


NTP-D279 Set Power Monitor Thresholds

Purpose

This procedure provisions extreme high extreme low, and low input battery power thresholds within a -48 volts direct current (VDC) environment. When the thresholds are crossed, the TCC2/TCC2P generates warning alarms in CTC.

Tools/Equipment

None

Prerequisite Procedures

D24 Verify Card Installation

Required/As Needed

Required

Onsite/Remote

Onsite or remote

Security Level

Provisioning or higher



Step 1 Complete the "DLP-D60 Log into CTC" task on page 17-47 for the node you will set up. If you are already logged in, continue with Step 2.

Step 2 In node view, click the Provisioning > General > Power Monitor tabs.

Step 3 To change the extreme low battery voltage threshold in 0.5 VDC increments, choose a voltage from the ELWBATVGVdc drop-down menu.

Step 4 To change the low battery voltage threshold in 0.5 VDC increments, choose a voltage from the LWBATVGVdc drop-down menu.

Step 5 To change the high battery voltage threshold in 0.5 VDC increments, choose a voltage from the HIBATVGVdc drop-down menu.

Step 6 To change the extreme high battery voltage threshold in 0.5 VDC increments, choose a voltage from the EHIBATVGVdc drop-down menu.

Step 7 Click Apply.

Stop. You have completed this procedure.


NTP-D169 Set Up CTC Network Access

Purpose

This procedure provisions network access for a node, including its subnet mask, default router, Dynamic Host Configuration Protocol (DHCP) server, IIOP (Internet Inter-Orb Protocol) listener port, SOCKS proxy server settings, static routes, Open Shortest Path First (OSPF) protocol, and Routing Information Protocol (RIP).

Tools/Equipment

None

Prerequisite Procedures

D24 Verify Card Installation

Required/As Needed

Required

Onsite/Remote

Onsite or remote

Security Level

Superuser



Step 1 Complete the "DLP-D60 Log into CTC" task on page 17-47. If you are already logged in, continue with Step 2.

Step 2 Complete the "DLP-D249 Provision IP Settings" task on page 19-30 to provision the ONS 15454 SDH IP address, subnet mask, default router, DHCP, IIOP listener port, and SOCKS proxy server settings.


Tip If you cannot log into the node, you might be able to change its IP address, default router, and network mask by using the LCD on the ONS 15454 SDH front panel. See the "DLP-D64 Set the IP Address, Default Router, and Network Mask Using the LCD" task on page 17-52 for instructions. However, you cannot use the LCD to provision any other network settings.


Step 3 If you want to turn on the ONS 15454 secure mode, which allows two IP addresses to be provisioned for the node if TCC2/TCC2P cards are installed, complete the "DLP-D84 Enable Node Security Mode" task on page 17-76.

Step 4 If static routes are needed, complete the "DLP-D65 Create a Static Route" task on page 17-54. Refer to the "CTC Network Connectivity" chapter in the Cisco ONS 15454 SDH Reference Manual for further information about static routes.

Step 5 If the ONS 15454 SDH is connected to a LAN or WAN that uses OSPF and you want to share routing information between the LAN/WAN and the ONS network, complete the "DLP-D250 Set Up or Change Open Shortest Path First Protocol" task on page 19-33.

Step 6 If the ONS 15454 SDH is connected to a LAN or WAN that uses RIP, complete the "DLP-D251 Set Up or Change Routing Information Protocol" task on page 19-35.

Stop. You have completed this procedure.


NTP-D27 Set Up the ONS 15454 SDH for Firewall Access

Purpose

This procedure provisions ONS 15454 SDH nodes and CTC computers for access through firewalls.

Tools/Equipment

IIOP listener port number provided by your LAN or firewall administrator

Prerequisite Procedures

D24 Verify Card Installation

Required/As Needed

As needed

Onsite/Remote

Onsite or remote

Security Level

Provisioning or higher



Step 1 Log into a node that is behind the firewall. See the "DLP-D60 Log into CTC" task on page 17-47 for instructions. If you are already logged in, continue with Step 2.

Step 2 Complete the "DLP-D67 Provision the IIOP Listener Port on the ONS 15454 SDH" task on page 17-56.

Figure 4-1 shows ONS 15454 SDH nodes in a protected network and the CTC computer in an external network. For the computer to access the ONS 15454 SDH nodes, you must provision the IIOP listener port specified by your firewall administrator on the ONS 15454 SDH.

Figure 4-1 ONS 15454 SDH Nodes Residing Behind a Firewall

Step 3 If the CTC computer resides behind a firewall, complete the "DLP-D68 Provision the IIOP Listener Port on the CTC Computer" task on page 17-56.

Figure 4-2 shows a CTC computer and ONS 15454 SDH behind firewalls. For the computer to access the ONS 15454 SDH, you must provision the IIOP port on the CTC computer and on the ONS 15454 SDH. Each firewall can use a different IIOP port.

Figure 4-2 CTC Computer and ONS 15454 SDH Nodes Residing Behind Firewalls

Stop. You have completed this procedure.


NTP-D28 Set Up Timing

Purpose

This procedure provisions the ONS 15454 SDH timing.

Tools/Equipment

None

Prerequisite Procedures

D24 Verify Card Installation

Required/As Needed

Required

Onsite/Remote

Onsite or remote

Security Level

Provisioning or higher



Step 1 Complete the "DLP-D60 Log into CTC" task on page 17-47 the ONS 15454 SDH node where you want to set up timing. If you are already logged in, continue with Step 2.

Step 2 Complete the "DLP-D69 Set Up External or Line Timing" task on page 17-57 if an external building integrated timing supply (BITS) source is available. This is the common SDH timing setup procedure.

Step 3 Complete the "DLP-D70 Set Up Internal Timing" task on page 17-60 if you cannot complete Step 2 (an external BITS source is not available). This task can only provide SETS timing.


Note For information about SDH timing, refer to the "Security and Timing" chapter in the Cisco ONS 15454 SDH Reference Manual or ITU-T G.784.


Stop. You have completed this procedure.


NTP-D170 Create Protection Groups

Purpose

This procedure creates ONS 15454 SDH card protection groups.

Tools/Equipment

None

Prerequisite Procedures

D24 Verify Card Installation

Required/As Needed

As needed

Onsite/Remote

Onsite or remote

Security Level

Provisioning or higher



Step 1 Complete the "DLP-D60 Log into CTC" task on page 17-47 at the node where you want to create the protection group. If you are already logged in, continue with Step 2.

Step 2 Complete one or more of the following tasks depending on the protection groups you want to create:

DLP-D71 Create a 1:1 Protection Group, page 17-61

DLP-D72 Create a 1:N Protection Group, page 17-62

DLP-D73 Create a 1+1 Protection Group, page 17-63


Note To provision y-cable protection for transponder (TXP) and muxponder (MXP) cards, refer to the Cisco ONS 15454 DWDM Installation and Operations Guide.


Table 4-1 describes the protection types available on the ONS 15454 SDH.

Table 4-1 Card Protection Types 

Type
Cards
Description and Installation Requirements

1:1

E1-N-14

DS3i-N-12

E3-12

STM1E

Pairs one working card with one protect card. The protect card should be installed in an odd-numbered slot and the working card in an even-numbered slot next to the protect slot towards the TCC2/TCC2P, for example: protect in Slot 1, working in Slot 2; protect in Slot 3, working in Slot 4; protect in Slot 15, working in Slot 14. 1:1 protection can be revertive or non-revertive.

1:N

E1-N-14

E1-42N

DS3i-N-12

1:N protection allows a single card to protect up to five (four for the DS3i_N-12 card) working cards of the same electrical level. A E1-N-14 card protects E1-N-14 cards and a DS3i-N-12 card protects DS3i-N-12 cards.

1+1

Any STM-N

Pairs a working STM-N card/port with a protect STM-N card/port. For multiport STM-N cards, the protect port must match the working port on the working card. For example, Port 1 of an STM-1 card can only be protected by Port 1 of another STM-1 card. The ports on multiport cards must be either working or protect. You cannot mix working and protect ports on the same card. Cards do not need to be in adjoining slots. 1:1 protection can be revertive or non-revertive, unidirectional or bidirecitonal.

Y Cable

MXP_2.5_10G

MXP_2.5_10E

TXP_MR_10G

TXP_MR_10E

MXP_2.5G_10E

MXP_MR_2.5G

Pairs a working transponder or muxponder card/port with a protect transponder or muxponder card/port. The protect port must be on a different card than the working port and it must be the same card type as the working port. The working and protect port numbers must be the same, that is, Port 1 can only protect Port 1, Port 2 can only protect Port 2, etc. For more information, refer to the Cisco ONS 15454 DWDM Installation and Operations Guide.

Splitter

TXPP_MR_2.5G

Splitter protection is automatically provided with the TXPP_MR_2.5G card. Refer to the Cisco ONS 15454 DWDM Installation and Operations Guide for splitter modification procedures.

Unprotected

Any

Unprotected cards can cause signal loss if a card fails or incurs a signal error. However, because no card slots are reserved for protection, unprotected schemes maximize the service available for use on the ONS 15454 SDH. Unprotected is the default protection type.


Stop. You have completed this procedure.


NTP-D34 Set Up SNMP

Purpose

This procedure provisions the SNMP parameters so that you can use SNMP management software with the ONS 15454 SDH.

Tools/Equipment

None

Prerequisite Procedures

D24 Verify Card Installation

Required/As Needed

Required if SNMP is used at your installation.

Onsite/Remote

Onsite or remote

Security Level

Provisioning or higher



Step 1 Complete the "DLP-D60 Log into CTC" task on page 17-47 at the node where you want to set up SNMP. If you are already logged in, continue with Step 2.

Step 2 In node view, click the Provisioning > SNMP tabs.

Step 3 In the Trap Destinations area, click Create.

Step 4 Complete the following in the Create SNMP Trap Destination dialog box (Figure 4-3):

Destination IP Address—Type the IP address of your network management system. If the node you are logged into is an ENE, set the destination address to the GNE.

Community—Type the SNMP community name. For a description of SNMP community names, refer to the "SNMP" chapter in the Cisco ONS 15454 SDH Troubleshooting Guide.


Note The community name is a form of authentication and access control. The community name assigned to the ONS 15454 SDH is case-sensitive and must match the community name of the network management system (NMS).


UDP Port—The default User Datagram Protocol (UDP) port for SNMP is 162. If the node is an ENE in a SOCKS proxy server network, the UDP port must be set to the GNE's SNMP relay port, which is 391.

Trap Version—Choose either SNMPv1 or SNMPv2. Refer to your NMS documentation to determine whether to use SNMP v1 or v2.

Figure 4-3 Creating an SNMP Trap Destination

Step 5 Click OK. The node IP address of the node where you provisioned the new trap destination appears in the Trap Destinations area.

Step 6 Click the node IP address in the Trap Destinations area. Verify the SNMP information that appears in the Selected Destination list.

Step 7 If you want the SNMP agent to accept SNMP SET requests on certain MIBs, click the Allow SNMP Sets check box. If this box is not checked, SET requests are rejected.

Step 8 If you want to set up the SNMP proxy feature to allow network management, message reporting, and performance statistic retrieval across ONS firewalls, click the Enable SNMP Proxy check box located on the SNMP tab.


Note The ONS firewall proxy feature only operates on running Release 4.6 or later. Using this feature effectively breaches the ONS firewall to exchange management information.


For more information about the SNMP proxy feature, refer to the "SNMP" chapter in the Cisco ONS 15454 SDH Troubleshooting Guide.

Step 9 Click Apply.

Step 10 If you are setting up SNMP proxies, for each trap destination address you can set up to three relays that send SNMP trap error counts back to NE:

a. Click the first trap destination IP address. The address and its community name appear in the Destination fields.

b. Enter up to three SNMP Proxy relay addresses and community names in the fields for Relay A, Relay B, and Relay C.


Note The community names specified for each relay node must match one of the provisioned SNMP community names in the NE.



Note The SNMP proxy directs SNMP traps from this node through IpA to IpB to IpC to the trap destination. Ensure that you enter the IP addresses in the correct order so that this sequence runs correctly.


Step 11 Click Apply.

Stop. You have completed this procedure.