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While the information in this document is believed to be accurate and reliable, except as otherwise expressly agreed to in writing NORTEL PROVIDES THIS DOCUMENT "AS IS" WITHOUT WARRANTY OR CONDITION OF ANY KIND, EITHER EXPRESS OR IMPLIED. The information and/or products described in this document are subject to change without notice.
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Upon termination or breach of the license by Customer or in the event designated hardware or CFE is no longer in use, Customer will promptly return the Software to Nortel Networks or certify its destruction. Nortel Networks may audit by remote polling or other reasonable means to determine Customer’s Software activation or usage levels.
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Customer fails to comply with the terms and conditions of this license. In either event, upon termination, Customer must either return the Software to Nortel Networks or certify its destruction. Customer is responsible for payment of any taxes, including personal property taxes, resulting from Customer’s use of the Software.
New in this release The following sections detail what’s new in Nortel Ethernet Routing Switch 8600 Configuration — Ethernet Modules (NN46205-503) for Release 7.0. • “Features” (page 9) • “Other changes” (page 9) Features Replaced Device Manager configuration information with Enterprise Device Manager (EDM).
For more information about Ethernet module statistics, see Nortel Ethernet Routing Switch 8600 Performance Management (NN46205-704). For more information about the interfaces you can use to configure the switch, see Nortel Ethernet Routing Switch 8600 User Interface Fundamentals (NN46205-308). Navigation •...
“Clocking and 10 Gigabit Ethernet” (page 19) Port speed and duplex mode The Ethernet Routing Switch 8600 Ethernet modules support various data rates; these include 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s, and 10 Gbit/s. Some modules, like the 8648GTR, support several data rates and use autonegotiation (see “Autonegotiation”...
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Although all Ethernet Routing Switch 8600 1000Base-T ports support autonegotiation, there can be situations where autonegotiation does not function properly, and a link remains down. If this situation occurs, Nortel recommends that you disable autonegotiation and configure matching speed and duplex setting on both sides of the link (usually 10 Mbit/s and full-duplex).
Because RFI is part of the autonegotiation function, if you disable autonegotiation, RFI is automatically disabled. Therefore, Nortel recommends that you enable autonegotiation on Gigabit Ethernet links in all cases where autonegotiation supports the devices on both ends of a fiber link.
In this case, enable autonegotiation (and disable SFFD) on both switches. When you enable SFFD on the Ethernet Routing Switch 8600, SFFD detects single fiber faults and brings down faulty links immediately. If the port is part of a multilink trunk, traffic fails over to other links in the MLT group.
Virtual Link Aggregation Control Protocol (VLACP) to detect link faults end-to-end. For more information about VLACP, see Nortel Ethernet Routing Switch 8600 Configuration — Link Aggregation, MLT, and SMLT (NN46205-518). For configuration examples and additional information about SFFD, see the Single-Fiber Fault Detection Technical Configuration Guide on the Nortel Technical Support Web site.
Note that these values include FCS bytes. The default maximum Ethernet frame size supported by the Ethernet Routing Switch 8600 is 1950 bytes. The 10 Gbit/s module also supports this frame size. To support a jumbo frame system, set the SF/CPU MTU to 9600 bytes on the Edit, Chassis, Chassis tab.
Ethernet modules and VRF Lite Virtual Routing and Forwarding (VRF) Lite feature, added in Release 5.0, enables the Ethernet Routing Switch 8600 to be multiple virtual routers. You can configure each VRF instance as a separate router; this means that you can configure various routing protocols and associated parameters for each instance.
NTK587BS-E5 • NTK587BU-E5 For Release 5.0 and later, Nortel recommends that you install only one 10GBase-ZX for each 8683XZR or 8683XLR module due to module cooling limitations. Nortel further recommends that you install the XFP only on port 1. If you install the high-speed cooling module, you can install more 10GBase-ZX XFPs.
You can assign a VRF instance to a port after the VRF is configured. Ports are assigned to the Global Router, VRF 0, by default. For more information about VRF Lite, see Nortel Ethernet Routing Switch 8600 Configuration — IP Routing (NN46205-523).
You can assign a VRF instance to a port after the VRF is configured. Ports are assigned to the Global Router, VRF 0, by default. For more information about VRF Lite, see Nortel Ethernet Routing Switch 8600 Configuration — IP Routing (NN46205-523).
The following table gives examples of control MAC addresses that you can configure as high-priority. The MAC addresses you choose depend on performance requirements. Nortel recommends that you change the high-priority control MAC addresses only if the corresponding protocols are not in use on your network.
You can assign a VRF instance to a port after the VRF is configured. Ports are assigned to the Global Router, VRF 0, by default. For more information about VRF Lite, see Nortel Ethernet Routing Switch 8600 Configuration — IP Routing (NN46205-523).
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While the information in this document is believed to be accurate and reliable, except as otherwise expressly agreed to in writing NORTEL PROVIDES THIS DOCUMENT "AS IS" WITHOUT WARRANTY OR CONDITION OF ANY KIND, EITHER EXPRESS OR IMPLIED. The information and/or products described in this document are subject to change without notice.