Nortel Secure Router 8000 Series Configuration Guide - LAN Access and MAN Access Release: Document Revision: 5.3 01.01 www.nortel.
Nortel Secure Router 8000 Series Release: 5.3 Publication: NN46240-502 Document Revision: 01.01 Document status: Standard Document release date: 30 March 2009 Copyright © 2009 Nortel Networks All Rights Reserved.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Contents About this document .......................................................................................................................1 1 LAN access overview.................................................................................................................1-1 1.1 Introduction ...................................................................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2.4.2 Example of configuring the MAC address learning limit based on a VSI ........................................2-8 2.5 Troubleshooting...........................................................................................................................................2-9 3 Ethernet interface configuration .............................................................................................3-1 3.1 Introduction ......
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Index ................................................................................................................................................ i-1 Issue 5.3 (30 March 2009) Nortel Networks Inc.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Figures Figure 3-1 Networking diagram of Ethernet interface configuration ...............................................................3-9 Figure 4-1 Networking diagram of the traditional LAN...................................................................................4-2 Figure 4-2 Networking diagram of the Layer 2 switch.....................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Tables Table 1-1 Command line views and prompts of physical interfaces.................................................................1-2 Table 1-2 Command line views and prompts of logical interfaces ...................................................................1-3 Table 1-3 Interface numbering..........................................................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Contents About this document .......................................................................................................................1 Issue 5.3 (30 March 2009) Nortel Networks Inc.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access About this document About this document Purpose This section describes the organization of this document, product version, intended audience, conventions, and update history. Related versions The following table lists the product versions related to this document.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access About this document Chapter Content 3 Ethernet interface configuration This chapter describes the significance of the Ethernet network and provides configuration procedures and examples. 4 This chapter describes the conditions in which a Virtual Local Area Network (VLAN) is used and provides configuration procedures and examples.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access About this document Convention Description Courier New Terminal display is in Courier New font. Command conventions Convention Description Boldface The keywords of a command line are in boldface. Italic Command arguments are in italics. [] Items (keywords or arguments) in square brackets [ ] are optional. { x | y | ... } Alternative items are grouped in braces and separated by vertical bars. You select one item.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access About this document Format Description Key 1, Key 2 Press the keys in sequence. For example, Alt, A means press the two keys in sequence. Mouse operation Action Description Click Select and release the primary mouse button without moving the pointer. Double-click Press the primary mouse button twice quickly without moving the pointer. Drag Press and hold the primary mouse button and move the pointer to a new position.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Contents 1 LAN access overview.................................................................................................................1-1 1.1 Introduction ...................................................................................................................................................1-2 1.1.1 LAN interfaces.....................................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Tables Table 1-1 Command line views and prompts of physical interfaces...................................................................1-2 Table 1-2 Command line views and prompts of logical interfaces.....................................................................1-3 Table 1-3 Interface numbering............................................................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 1 LAN access overview 1 LAN access overview About this chapter The following table shows the contents of this chapter. Section Description 1.1 Introduction This section describes local area network (LAN) interfaces and link layer protocols. 1.2 Configuring interface parameters This section describes how to configure LAN interface parameters. 1.3 Maintaining interfaces This section describes how to maintain LAN interfaces.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 1 LAN access overview 1.1 Introduction This chapter describes the concepts of physical and logical interfaces and the link layer protocols supported by the Nortel Secure Router 8000 Series. This chapter also describes how to configure LAN interface parameters and maintain LAN interfaces.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 1 LAN access overview Table 1-2 Command line views and prompts of logical interfaces Interface Command View Command Prompt Ethernet subinterface Ethernet subinterface view Run the interface ethernet 1/0/0.1 command in the system view. [Nortel-Ethernet1/0/0.1] GigabitEthernet subinterface GigabitEthernet subinterface view Run the interface gigabitethernet 1/0/0.1 command in the system view [Nortel-Gigabitethernet1/0 /0.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 1 LAN access overview Table 1-3 Interface numbering Product Numbering SR8000 routers Slot: SR8002, SR8004, and SR8008: numbered from left to right and from the top down on the front chassis. z SR8008: 0 to 8 z SR8004: 0 to 4 z SR8002: 0 to 2 SR8012: numbered from left to right and from the bottom up on the front chassis. z SR8012: 1 to 10 Card number: numbered from 0. If there is no pinch board, the number is fixed 0.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 1 LAN access overview 1.2.2 Entering the interface view Do as follows on the routers: Step 1 Run: system-view The system view appears. Step 2 Run: interface interface-type interface-number The interface view appears. For an overview of interface numbering, see Table 1-3. For detailed information about interface numbering, see Nortel Secure Router 8000 Series – Installation (NN46240-300 or NN46240-301). ----End 1.2.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 1 LAN access overview This command configures the global interval of flow statistics. The interval of traffic statistics configured by this command can be applied to each physical interface. ----End Configuring the interface interval of flow statistics Do as follows on the routers: Step 1 Run: system-view The system view appears. Step 2 Run: interface interface-type interface-number The specified interface view appears.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 1 LAN access overview 1.2.6 Checking the configuration Run the following commands to check the previous configuration. Action Command Check the interface running status and statistics. display interface [ interface-type [ interface-number ] ] [ | { begin | exclude | include } regular-expression ] Check brief IP information on the interface.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 1 LAN access overview 1.3 Maintaining interfaces This section covers the following topics: z Clearing interface statistics z Debugging the interface 1.3.1 Clearing interface statistics You cannot restore interface statistics after you clear them. Be sure that you want to clear the statistics before you use the command. To clear the statistics, run the following reset command in the user view.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Contents 2 MAC address table configuration...........................................................................................2-1 2.1 Introduction ...................................................................................................................................................2-2 2.1.1 MAC address table overview ..................................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 2 MAC address table configuration MAC address table configuration About this chapter The following table shows the contents of this chapter. Section Description 2.1 Introduction This section provides an overview of the MAC address table. 2.2 Configuring a MAC address table This section describes how to configure the basic functions of a MAC address table. See “Example of configuring a MAC address table.” 2.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration 2.1 Introduction This section describes the concepts that you need to know before you configure a MAC address table: z MAC address table overview z Classification of MAC address entries z MAC address learning limit 2.1.1 MAC address table overview Each station or server, which is attached to a port on a router, has its own unique MAC address.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration Currently, you can set the MAC address learning limit on a Virtual Switch Instance (VSI). NOTE The MAC address learning limit is available only on Layer 2 interfaces, such as Fast Ethernet (FE) and Gigabit Ethernet (GE), except for the 10GE interface. It is unavailable on other physical interfaces, logical interfaces, and subinterfaces. 2.2 Configuring a MAC address table 2.2.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration The system view appears. Step 2 Add or delete MAC address entries. z Run: mac-address { blackhole | static } mac-address interface-type interface-number vsi vsi-name This command adds the MAC address entries. Note the following: z − You can add only unicast MAC addresses, not multicast MAC addresses or special MAC addresses, to a MAC address table.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration Action Command Check the aging time of a static MAC address entry. display mac-address aging-time Run the display mac-address command. If MAC addresses, outgoing interfaces, and types of MAC addresses are displayed, the configuration is successful.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration Configuration procedures No. Procedure 1 Configuring MAC address learning limit rules based on a VSI (optional) 2 Checking the configuration NOTE After the first rule of the MAC address learning limit is configured, the limit is automatically enabled globally. After the last rule of the MAC address learning limit is removed, the limit is automatically disabled globally. 2.3.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration ----End NOTE Step 3 to Step 5 can be combined to form one command: mac-limit { action { discard | forward } | alarm { disable | enable } | maximum max rate interval } *. 2.3.3 Checking the configuration Run the following commands to check the previous configuration. Action Command Check MAC address learning limit rules.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration Data preparation To complete the configuration, you need the following data: z The MAC address of the user is 0011-2233-4455. z The name of the VSI to which the interface belongs is vsi2. z The port is GE 1/0/0. z The aging time is 500 seconds. Configuration procedure Step 1 Configure the static MAC address entry.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration system-view [Nortel] vsi vsi1 [Nortel-vsi-vsi1] mac-limit maximum 100 rate 50 [Nortel-vsi-vsi1] quit # Check whether the configuration is valid.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 2 MAC address table configuration Step 2 Use the display mac-address command to check whether the configured nondynamic entries exceed 1024. The system allows a maximum of 1024 nondynamic entries. For the Secure Router 8000 Series, the maximum number of MAC addresses that can be learned is 64 K. ----End 2-10 Nortel Networks Inc. Issue 5.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Contents 3 Ethernet interface configuration .............................................................................................3-1 3.1 Introduction ...................................................................................................................................................3-2 3.1.1 Introduction to Ethernet interfaces......................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Figures Figure 3-1 Networking diagram of Ethernet interface configuration .................................................................3-9 Issue 5.3 (30 March 2009) Nortel Networks Inc.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 3 Ethernet interface configuration Ethernet interface configuration About this chapter The following table lists the contents of this chapter. Section Describes 3.1 Introduction This section provides an overview of Ethernet interface concepts. 3.2 Configuring Ethernet interfaces This section describes how to configure the Ethernet interface. See “Example of configuring an Ethernet interface.” 3.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration 3.1 Introduction This section describes the concepts that you need to know before you configure an Ethernet interface: z Introduction to Ethernet interfaces z Classification of Ethernet interfaces 3.1.1 Introduction to Ethernet interfaces Because it is flexible, simple, and easy to deploy, the Ethernet is an important form of local area network (LAN) networking technology. 3.1.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration Preconfiguration tasks None Data preparation To configure an Ethernet interface, you need the following data. No. Data 1 Interface number 2 IP address and mask of the Ethernet interface 3 Maximum Transmission Unit (MTU) of the Ethernet interface Configuration procedures No.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration ----End For more information about IP address configuration, see Nortel Secure Router 8000 Series Configuration – IP Services (NN46249-504). When you configure two or more IP addresses on an Ethernet interface, addresses other than the first IP address are indicated by the key word sub. 3.2.3 Configuring the MTU of an Ethernet interface The MTU is measured in bytes.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration Step 3 Run: ipv6 mtu mtu This command configures the IPv6 MTU of the Ethernet interface. ----End 3.2.4 Configuring the working mode of an Ethernet electrical interface Do as follows on each router: Step 1 Run: system-view The system view appears. Step 2 Run: interface { ethernet | gigabitethernet } interface-number The Ethernet interface view appears.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration This command configures the speed of the FE electrical interface. z Run: speed { 100 | negotiation } This command configures the speed of the GE electrical interface on the Secure Router 8012 Routing Process Unit (RPU). NOTE z The default speed for FE and GE electrical interfaces is autonegotiation. You can change the speed, but it must be consistent with that of the peer device.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration Configure the preamble length for all packets sent by the Ethernet interface to 7 bytes. By default, the preamble length of packets sent by the Secure Router 8000 Series is 6 bytes.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration 3.3 Maintaining Ethernet interfaces Debugging affects system performance. After you debug the Ethernet interface, run the undo debugging all command to disable debugging. When a fault occurs on an Ethernet interface, run the following debugging commands in the user view to locate the fault.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration Figure 3-1 Networking diagram of Ethernet interface configuration RouterA RouterB GE1/0/0 202.38.165.1/24 GE1/0/0 202.38.165.2/24 GE1/0/0 202.38.165.3/24 RouterC Configuration roadmap The configuration roadmap is as follows: z Configure a description for each router. z Configure IP addresses for interfaces on each router.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration Step 4 Verify the configuration. After the configuration, you can use the following methods to check whether the configured interface operates normally: z In the case of low traffic volume, ping the Ethernet interfaces of a router from another router. If all the ping packets are returned, the interfaces are normal. z Check the statistics of a router.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration 3.5 Troubleshooting This section provides methods for troubleshooting the following faults: z Pinging the Ethernet interface fails z Ethernet interfaces cannot receive and send packets z Ethernet interfaces discard packets 3.5.1 Pinging the Ethernet interface fails Fault description Pinging an Ethernet interface of a router on a PC fails.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 3 Ethernet interface configuration When unshielded twisted pair is used in the Ethernet network, and at least one of the two connected ends supports 100Base-TX, if the working speeds of the two ends do not match, the fault can occur. Troubleshooting procedure Check that the working speeds of the two Ethernet interfaces are consistent. 3.5.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Contents 4 VLAN configuration..................................................................................................................4-1 4.1 Introduction ...................................................................................................................................................4-2 4.1.1 Origin of the VLAN.................................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Figures Figure 4-1 Networking diagram of the traditional LAN.....................................................................................4-2 Figure 4-2 Networking diagram of the Layer 2 switch ......................................................................................4-3 Figure 4-3 Schematic diagram of VLAN networking ........................................................................................
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration 4 VLAN configuration About this chapter The following table shows the contents of this chapter. Section Describes 4.1 Introduction This section describes basic Virtual Local Area Network (VLAN) concepts. 4.2 Configuring subinterfaces to support communication between VLANs This section describes how to configure VLANs to communicate through Layer 3 interfaces.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration 4.1 Introduction The VLAN divides users logically regardless of their physical locations. By using a virtual workgroup, the VLAN isolates the broadcast areas within a local area network (LAN). A VLAN is similar to a traditional LAN in function and operation.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration In summary, the traditional network has disadvantages in the following areas: z collision area z broadcast area In addition, the traditional network cannot ensure information security.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration Isolating broadcast areas To reduce broadcast, isolate hosts that do not need to access each other. To achieve this, you can group the ports on a switch. Each group forms a broadcast area. Information between groups is isolated. Thus, broadcast packets can be transmitted only within a group. You can use various technologies to isolate a broadcast area.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration VLAN classification Theoretically, you can classify VLANs in the following ways: z Based on ports: The VLAN is classified based on the port numbers of a switch. z Based on MAC addresses: The VLAN is classified based on the MAC addresses of network interface cards.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration Step 3 The switch sends frames. The switch sends the frames to the Ethernet network segment through the outgoing port. You can configure the outgoing port to process the tag. For example, if the hosts on the network segment where the outgoing port resides cannot identify the 802.1Q tag, the hosts strip off the tag and then send the frames.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration 4.2 Configuring subinterfaces to support communication between VLANs 4.2.1 Establishing the configuration task Applicable environment To implement Layer 3 interconnection between VLANs, routers or Layer 3 switches must be used to connect VLANs. This section describes how to interconnect VLANs through routers.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration interface { ethernet | gigabitethernet } interface-number.subinterface-number The subinterface view appears. Step 3 Run: vlan-type dot1q vlan-id This command configures the encapsulation type and VLAN ID of the Ethernet subinterface. By default, a subinterface is not encapsulated with 802.1Q and is not associated with any VLAN.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration Run the display vlan statistics command. If the number of received and sent packets or bytes and the number of received and sent error packets are displayed, the configuration is successful. For example: display vlan statistics interface gigabitethernet2/0/0.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration For information about outputting the debugging information, see Nortel Secure Router 8000 Series Configuration – System Management (NN46240-601). Action Command Enable VLAN packet debugging. debugging vlan packet [ interface interface-type interface-number.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration Figure 4-6 Networking diagram of configuring VLANs to communicate through a router GE2/0/0.1: 10.110.4.3/24 GE2/0/0.2: 10.110.3.3/24 GE1/0/0.1: 10.110.6.3/24 GE1/0/0.2: 10.110.5.3/24 SwitchB SwitchA VLAN30 10.110.4.0/24 VLAN40 10.110.3.0/24 VLAN10 10.110.6.0/24 VLAN20 10.110.5.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration # Create and configure the subinterface GE 1/0/0.2. [Router] interface gigabitethernet 1/0/0.2 [Router-GigabitEthernet1/0/0.2] vlan-type dot1q 20 [Router-GigabitEthernet1/0/0.2] ip address 10.110.5.3 255.255.255.0 [Router-GigabitEthernet1/0/0.2] quit Step 2 Configure the interface connected with Switch A on the router. # Create and configure the subinterface GE 2/0/0.1.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration 4.4.2 Example of configuring VLANs to communicate with non-VLANs through routers Networking requirements As shown in Figure 4-7, Switch A supports VLAN; while Switch B is not configured with any VLAN. The host members in VLAN10 must communicate with the hosts attached to Switch B. Figure 4-7 Networking diagram of configuring VLANs to communicate with non-VLANs through a router GE1/0/0.1 10.110.2.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access 4 VLAN configuration Configuration procedure Step 1 Configure the interface connected with Switch A on the router. # Create the subinterface GE 1/0/0.1. system-view [Router] interface gigabitethernet 1/0/0.1 [Router-GigabitEthernet1/0/0.1] vlan-type dot1q 10 # Configure the IP address for GE1/0/0.1, ensuring that the interface and VLAN10 are on the same network segment. [Router-GigabitEthernet1/0/0.1] ip address 10.110.2.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Contents A Glossary .................................................................................................................................... A-1 B Acronyms and Abbreviations ................................................................................................B-1 Issue 5.3 (30 March 2009) Nortel Networks Inc.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access A Glossary 10 Base-T Twisted cable with the transmission speed 10 Mbit/s and the transmission distance 100 meters (m). 10 Base-T is described in the IEEE 802.3i. 100 Base-T Twisted cable with the transmission speed 100 Mbit/s and the transmission distance 100 m. 100 Base-T is described in the IEEE 802.3u. 1000 BaseT Twisted cable with the transmission speed 1000 Mbit/s and the transmission distance 100 m.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Full-duplex A operation mode of the Ethernet port. In full-duplex mode, a port can send and receive data simultaneously without interference. G GE Gigabit Ethernet. GE adopts the IEEE 802.3z. GE is compatible with 10 Mbit/s and 100 Mbit/s Ethernet. H Half-duplex In half-duplex mode, a port can only send or receive data at a single time. L LAN Local Area Network.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access V VLAN Virtual Local Area Network. A technology that logically divides a LAN according to different functions or departments regardless of their physical locations. Each VLAN is a broadcast domain. W WAN Issue 5.3 (30 March 2009) Wide Area Network. A network that comprises PCs and stations in a large area such as a state or a county. Nortel Networks Inc.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access B Acronyms and Abbreviations C CE Customer Edge CSMA/CD Carrier Sense Multiple Access/Collision Detect F FE Fast Ethernet G GE Gigabit Ethernet L LAN Local Area Network M MAC Media Access Control MTU Maximum Transmission Unit Q QoS Quality of Service V VLAN Virtual Local Area Network VSI Virtual Switch Instance Issue 5.3 (30 March 2009) Nortel Networks Inc.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Contents Index ................................................................................................................................................ i-1 Issue 5.3 (30 March 2009) Nortel Networks Inc.
Nortel Secure Router 8000 Series Configuration - LAN Access and MAN Access Index C communication between VLANs adopting router, 4-6 configuring Ethernet interface, 3-2 configuring MAC address learning limit, 2-5 configuring MAC address table, 2-3 E Ethernet interface configuration example, 3-8 Ethernet interface type fast Ethernet, 3-2 gigabit Ethernet, 3-2 example Ethernet interface configuration, 3-8 MAC configuration, 2-7 blackhole entry, 2-2 dynamic entry, 2-2 static entry, 2-2 overview, 2-2 MAC conf
Nortel Secure Router 8000 Series Configuration Guide - LAN Access and MAN Access Copyright © 2009 Nortel Networks All Rights Reserved. Printed in Canada, India, and the United States of America Release: 5.3 Publication: NN46240-502 Document Revision: 01.01 Document status: Standard Document release date: 30 March 2009 To provide feedback or to report a problem in this document, go to www.nortel.com/documentfeedback. www.nortel.
