Hitachi GR2000 Series Manual do Utilizador

Hitachi Gigabit Router GR2000Series Enhanced VersionGR2K-GA-0015Ver. 07-02Operations - Device Management Overview

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewx GR2K-GA-0015Ver. 07-02PSS Product Support ServicePVC Pe

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-22 GR2K-GA-0015Ver. 07-02This page left intentionally b

GR2K-GA-0015 5-1Ver. 07-02Chapter 5Confirmation of interface state androuting stateThis chapter describes the confirmation of interface state and rout

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-2 GR2K-GA-0015Ver. 07-025.1 Confirmation of network int

Confirmation of interface state and routing stateGR2K-GA-0015 5-3Ver. 07-02(b) Confirmation of statistical informationExecute a show vlans or show vla

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-4 GR2K-GA-0015Ver. 07-025.1.2.1 Physical interfaceIn co

Confirmation of interface state and routing stateGR2K-GA-0015 5-5Ver. 07-021. Execute a show interfaces command and confirm that the state display in

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-6 GR2K-GA-0015Ver. 07-025.1.3 Confirming the operationa

Confirmation of interface state and routing stateGR2K-GA-0015 5-7Ver. 07-025.2 Confirmation of IPv4 network stateThis section describes the confirmati

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-8 GR2K-GA-0015Ver. 07-025.2.3 Confirming the route to r

Confirmation of interface state and routing stateGR2K-GA-0015 5-9Ver. 07-025.2.6 Confirming the Policy Routing FunctionThe contents of confirmation wh

GR2K-GA-0015 xiVer. 07-02SST System Simulation TestSVC Switched Virtual Channel (Connection)TA Terminal AdapterTCC Transmission Control CharacterTCP/I

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-10 GR2K-GA-0015Ver. 07-025.2.7.1 Confirmation after set

Confirmation of interface state and routing stateGR2K-GA-0015 5-11Ver. 07-02local IPv4 address of the interface, used for load balance, for <Source

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-12 GR2K-GA-0015Ver. 07-025.2.10 Confirming the DHCP/BOO

Confirmation of interface state and routing stateGR2K-GA-0015 5-13Ver. 07-02See Subsection 7.5.2, “IP addresses cannot be assigned using DHCP function

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-14 GR2K-GA-0015Ver. 07-025.2.12.1 Confirmation after se

Confirmation of interface state and routing stateGR2K-GA-0015 5-15Ver. 07-02Figure 5-30 Example of display of NAT and NAPT translation rules5.2.13.2 C

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-16 GR2K-GA-0015Ver. 07-02Figure 5-33 Example of display

Confirmation of interface state and routing stateGR2K-GA-0015 5-17Ver. 07-025.2.15.1 Confirmation after setting of configuration definition(a) Confir

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-18 GR2K-GA-0015Ver. 07-025.3 Confirmation of IPv4 Unica

Confirmation of interface state and routing stateGR2K-GA-0015 5-19Ver. 07-025.3.3 Confirming OSPF interface informationWhen a OSPF function is set usi

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxii GR2K-GA-0015Ver. 07-02[SNMP]*************************

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-20 GR2K-GA-0015Ver. 07-02 Figure 5-39 Result of ip show

Confirmation of interface state and routing stateGR2K-GA-0015 5-21Ver. 07-025.4 Confirmation of IPv4 Multicast Routing Information5.4.1 Confirming Rou

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-22 GR2K-GA-0015Ver. 07-02or the neighbor PIM router may

Confirmation of interface state and routing stateGR2K-GA-0015 5-23Ver. 07-02Figure 5-42 Result of show ip pim neighbor Command 5.4.2.3 Transmission so

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-24 GR2K-GA-0015Ver. 07-025.4.2.4 PIM-SM BSR information

Confirmation of interface state and routing stateGR2K-GA-0015 5-25Ver. 07-02Figure 5-46 PIM-SM Multicast Route Information5.4.3 Confirming the DVMRP i

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-26 GR2K-GA-0015Ver. 07-02Figure 5-47 Result of show ip

Confirmation of interface state and routing stateGR2K-GA-0015 5-27Ver. 07-025.4.3.3 Transmission source route informationExecute a show ip dvmrp route

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-28 GR2K-GA-0015Ver. 07-02Figure 5-50 Result of show ip

Confirmation of interface state and routing stateGR2K-GA-0015 5-29Ver. 07-025.5 Confirmation of IPv6 network stateThis section describes the confirmat

GR2K-GA-0015 xiiiVer. 07-02Davis CMU SNMP distribution were adopted by David WaitzmanDavid Thaler <[email protected]>: Some of the code for

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-30 GR2K-GA-0015Ver. 07-025.5.3 Confirming the route to

Confirmation of interface state and routing stateGR2K-GA-0015 5-31Ver. 07-025.5.6 Confirming the Null interfaceThe contents of confirmation when a nul

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-32 GR2K-GA-0015Ver. 07-02Figure 5-60 Multipath route in

Confirmation of interface state and routing stateGR2K-GA-0015 5-33Ver. 07-02Figure 5-61 VRRP operational status display5.5.8.2 Confirmation during ope

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-34 GR2K-GA-0015Ver. 07-025.5.9.2 Confirmation of commun

Confirmation of interface state and routing stateGR2K-GA-0015 5-35Ver. 07-02Figure 5-65 Example of display of NAT-PT statistical informationThe statis

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-36 GR2K-GA-0015Ver. 07-02Figure 5-68 Log display

Confirmation of interface state and routing stateGR2K-GA-0015 5-37Ver. 07-025.6 Confirmation of IPv6 Unicast Routing Information5.6.1 Confirming the r

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-38 GR2K-GA-0015Ver. 07-025.6.3 Confirming OSPFv3 interf

Confirmation of interface state and routing stateGR2K-GA-0015 5-39Ver. 07-02Figure 5-72 Result of show ipv6 bgp neighbors Command5.6.5 Confirming that

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxiv GR2K-GA-0015Ver. 07-02In the following statement, the

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-40 GR2K-GA-0015Ver. 07-025.7 Confirmation of IPv6 Multi

Confirmation of interface state and routing stateGR2K-GA-0015 5-41Ver. 07-02Ensure that the Interface in the target Address is appropriate. If no inte

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-42 GR2K-GA-0015Ver. 07-025.7.2.3 Transmission source ro

Confirmation of interface state and routing stateGR2K-GA-0015 5-43Ver. 07-025.7.2.6 PIM-SM routing informationEnter the show ipv6 mroute command from

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-44 GR2K-GA-0015Ver. 07-02Figure 5-81 Result of show ipv

Confirmation of interface state and routing stateGR2K-GA-0015 5-45Ver. 07-025.8 Confirmation of MPLS Communication [ROUTE-OS7]5.8.1 Confirming the IPv

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-46 GR2K-GA-0015Ver. 07-025.8.4 Confirming the IP-VPN ro

Confirmation of interface state and routing stateGR2K-GA-0015 5-47Ver. 07-02Figure 5-85 Display of label and forwarding information by IP address desi

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-48 GR2K-GA-0015Ver. 07-025.9 Confirmation of Qos functi

Confirmation of interface state and routing stateGR2K-GA-0015 5-49Ver. 07-02Figure 5-89 Output priority queue information display5.9.2 Confirming the

GR2K-GA-0015 xvVer. 07-02THE SOFTWARE IS PROVIDED “AS IS” AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLU

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-50 GR2K-GA-0015Ver. 07-025.10 Confirmation of multi-pro

Confirmation of interface state and routing stateGR2K-GA-0015 5-51Ver. 07-02Ensure that the network address and host address do not overlap.(Example)5

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-52 GR2K-GA-0015Ver. 07-02If the routing information is

Confirmation of interface state and routing stateGR2K-GA-0015 5-53Ver. 07-02Required RIP information is not set (SAP information does not activate unl

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview5-54 GR2K-GA-0015Ver. 07-025.11 Confirmation of SNMP agen

GR2K-GA-0015 6-1Ver. 07-02Chapter 6Tasks During OperationThis chapter describes tasks to be completed while the router is operating in a network. The

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview6-2 GR2K-GA-0015Ver. 07-026.1 Adding and Deleting Login U

Tasks During OperationGR2K-GA-0015 6-3Ver. 07-026.2 Changing Login User PasswordIt is recommended that the password of a login user be changed regular

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview6-4 GR2K-GA-0015Ver. 07-026.3 Confirming operation log6.3

Tasks During OperationGR2K-GA-0015 6-5Ver. 07-02Figure 6-4 Display of login historyIf the number of logs in history is large, the logs may be collect

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxvi GR2K-GA-0015Ver. 07-02SUN MICROSYSTEMS, INC. SHALL HA

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview6-6 GR2K-GA-0015Ver. 07-026.4 Confirming SNMP trap inform

Tasks During OperationGR2K-GA-0015 6-7Ver. 07-026.5 Confirming MC capacityIt is recommended the usage state of a file system in MC during operation is

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview6-8 GR2K-GA-0015Ver. 07-026.6 Changing the network config

Tasks During OperationGR2K-GA-0015 6-9Ver. 07-02Figure 6-8 Use of preliminary configuration definition information file6.6.4.2 Use the operational co

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview6-10 GR2K-GA-0015Ver. 07-026.7 Switching mode6.7.1 Execut

Tasks During OperationGR2K-GA-0015 6-11Ver. 07-02Figure 6-9 Figure 6-10 Confirmation of EMA SUPPRESS switchesThe log below is output in the mode in w

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview6-12 GR2K-GA-0015Ver. 07-026.8 Backing up software and co

GR2K-GA-0015 7-1Ver. 07-02Chapter 7TroubleshootingThis chapter describes measures to be taken when a router is not operating normally or when communic

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-2 GR2K-GA-0015Ver. 07-027.1 Failure in router or failur

TroubleshootingGR2K-GA-0015 7-3Ver. 07-02 7.1.4 MC cannot be accessedWhen failure occurs when accessing the MC, confirm according to Table 7-3 below..

GR2K-GA-0015 xviiVer. 07-02WILDBOARPortions or all of this file are Copyright © 1994,1995,1996 Yoichi Shinoda, Yoshitaka Tokugawa, WIDE Project, Wildb

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-4 GR2K-GA-0015Ver. 07-027.1.5 Capacity of MC is insuffi

TroubleshootingGR2K-GA-0015 7-5Ver. 07-027.2 Problem in operation terminal7.2.1 Cannot be properly input and display from consoleWhen a connection fai

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-6 GR2K-GA-0015Ver. 07-02No. Symptom Action6 Abnormal ch

TroubleshootingGR2K-GA-0015 7-7Ver. 07-027.2.2 User cannot log in from remote operation terminalWhen a connection failure occurs with a remote operati

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-8 GR2K-GA-0015Ver. 07-02Figure 7-1 Change of password

TroubleshootingGR2K-GA-0015 7-9Ver. 07-027.3 Failure information detection7.3.1 Logon failure is recorded in operation logConfirm the contents of a lo

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-10 GR2K-GA-0015Ver. 07-027.3.3 Core file is createdPerf

TroubleshootingGR2K-GA-0015 7-11Ver. 07-027.4 Communication failure in network interface7.4.1 Ethernet and Gigabit Ethernet lines cannot be connectedC

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-12 GR2K-GA-0015Ver. 07-027.4.2 WAN line cannot be conne

TroubleshootingGR2K-GA-0015 7-13Ver. 07-02(b) Line Status Checkout:Check out the Line status using a show interfaces command. The remedy for Line stat

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxviii GR2K-GA-0015Ver. 07-02DAMAGES (INCLUDING, BUT NOT L

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-14 GR2K-GA-0015Ver. 07-02(c) Subline Status Checkout:Ch

TroubleshootingGR2K-GA-0015 7-15Ver. 07-02(d) Timeslot Status Checkout:Check out the Timeslot status using a show interfaces command. The remedy for T

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-16 GR2K-GA-0015Ver. 07-02 Frame RelayCheck out the PVC

TroubleshootingGR2K-GA-0015 7-17Ver. 07-02Check out the DLCI status using a show frame-relay command. The remedy for DLCI status is shown in the table

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-18 GR2K-GA-0015Ver. 07-02(g) Check out the ISDN POOL St

TroubleshootingGR2K-GA-0015 7-19Ver. 07-02(*1) Refer to the following for the line test method.Section “test interfaces (WAN)” in GR2000 Operations Co

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-20 GR2K-GA-0015Ver. 07-027.4.3 ATM line cannot be conne

TroubleshootingGR2K-GA-0015 7-21Ver. 07-02(c) VC Status Checkout:Checkout on the VC status using show atm commands. Refer to Table 7-20.7.4.3.2 Checko

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-22 GR2K-GA-0015Ver. 07-02Figure 7-8 shows a sample resu

TroubleshootingGR2K-GA-0015 7-23Ver. 07-027.5 Communication Failure in IPv4 Network7.5.1 Communication cannot be done or communication is disconnected

GR2K-GA-0015 xixVer. 07-02GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, W

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-24 GR2K-GA-0015Ver. 07-02Figure 7-10 Flowchart7.5.1.1 I

TroubleshootingGR2K-GA-0015 7-25Ver. 07-02Step 3. Date and time when the errors occur are displayed in log messages. Check whether a log message is

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-26 GR2K-GA-0015Ver. 07-02Step 4. After determining th

TroubleshootingGR2K-GA-0015 7-27Ver. 07-02NAPT-PT functionGo to Subsection 7.8.4, “Troubleshooting NAT-PT Communication Failures.MPLS functionGo to Se

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-28 GR2K-GA-0015Ver. 07-02is contained in the route info

TroubleshootingGR2K-GA-0015 7-29Ver. 07-02(b) To Check for the Possibility that a Packet is Discarded by the Bandwidth Control Function of QoSStep 1.

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-30 GR2K-GA-0015Ver. 07-02Step 3. A packet is discarde

TroubleshootingGR2K-GA-0015 7-31Ver. 07-02(a) Confirm output interface using policy routing functionStep 1. Log in to this router.Step 2. Using th

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-32 GR2K-GA-0015Ver. 07-02A packet is discarded due to t

TroubleshootingGR2K-GA-0015 7-33Ver. 07-02 Figure 7-11 DHCP/BOOTP Relay Communication Failures Troubleshooting Chart(a) Inspection of Log Message and

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewii GR2K-GA-0015Ver. 07-02Statement on EN55022 ComplianceW

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxx GR2K-GA-0015Ver. 07-021. The author is not responsible

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-34 GR2K-GA-0015Ver. 07-02Step 3. When communication t

TroubleshootingGR2K-GA-0015 7-35Ver. 07-02is contained in the route information that the router acquired. Examine the relevant function.Filtering/QoS

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-36 GR2K-GA-0015Ver. 07-02Figure 7-12 Configuration Exam

TroubleshootingGR2K-GA-0015 7-37Ver. 07-022. Reset the IP address connected to the client in the interface.Confirm that the IP address connected to th

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-38 GR2K-GA-0015Ver. 07-02(3-3)Register IP addresses con

TroubleshootingGR2K-GA-0015 7-39Ver. 07-027.5.2.2 Troubleshooting Communication Failures in DHCP ServerThe following four factors may produce communic

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-40 GR2K-GA-0015Ver. 07-02Step 1. Check in the configu

TroubleshootingGR2K-GA-0015 7-41Ver. 07-02counterpart by using the ping command again. For how to view the ping command’s operation example and the ex

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-42 GR2K-GA-0015Ver. 07-02If there is no problem, check

TroubleshootingGR2K-GA-0015 7-43Ver. 07-02Confirm that the Interface Name Specified in the Configuration Definition by the “show dhcp lease” (Indicati

GR2K-GA-0015 xxiVer. 07-02This material was originally written and compiled by Wietse Venema at Eindhoven University of Technology, The Netherlands, i

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-44 GR2K-GA-0015Ver. 07-02(i) If the interface state ind

TroubleshootingGR2K-GA-0015 7-45Ver. 07-02Regarding 1 and 2 above, investigate the difference in the configuration defining information and the networ

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-46 GR2K-GA-0015Ver. 07-02In the state where RP congesti

TroubleshootingGR2K-GA-0015 7-47Ver. 07-02Step 1. Log in to the own router.Step 2. Confirm the PPPoE session status by using the show interfaces c

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-48 GR2K-GA-0015Ver. 07-027.5.3.6 Setting Value for mru

TroubleshootingGR2K-GA-0015 7-49Ver. 07-02Procedure for changing the MSS informationConfirm the setting value of mss for the PPPoE information by usin

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-50 GR2K-GA-0015Ver. 07-02Figure 7-16 NAT Communication

TroubleshootingGR2K-GA-0015 7-51Ver. 07-027.5.4.3 Confirmation of NAT/NAPT Conversion Failure Information (Factor Analysis)Confirm the NAT conversion

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-52 GR2K-GA-0015Ver. 07-027.5.4.6 Confirmation of Config

TroubleshootingGR2K-GA-0015 7-53Ver. 07-02Figure 7-17 DNS Relay Communication Failures Troubleshooting Chart7.5.5.1 Inspection of Log Message and Int

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxxii GR2K-GA-0015Ver. 07-02distribute this software. Per

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-54 GR2K-GA-0015Ver. 07-02(b) Confirmation of Name Serve

TroubleshootingGR2K-GA-0015 7-55Ver. 07-02If a communication anomaly has occurred, confirm the routing from this device to the client and the name ser

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-56 GR2K-GA-0015Ver. 07-02(b) Confirmation of Name Serve

TroubleshootingGR2K-GA-0015 7-57Ver. 07-02Table 7-24 Failure analysis of VRRPItem No.Confirmation contents and command Remedy1 Confirm the state of t

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-58 GR2K-GA-0015Ver. 07-027.6 Communication failure in I

TroubleshootingGR2K-GA-0015 7-59Ver. 07-027.6.3 No BGP4 route information existsLocate the possible cause according to the failure analysis shown in t

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-60 GR2K-GA-0015Ver. 07-027.7 Communication failure in I

TroubleshootingGR2K-GA-0015 7-61Ver. 07-027.7.2 No communication is possible in the PIM-SM network7.7.2.1 PIM-SM networkWhen the Host #1 Cannot Receiv

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-62 GR2K-GA-0015Ver. 07-02Step 10. If a routing cash do

TroubleshootingGR2K-GA-0015 7-63Ver. 07-02PIM-SM with router #4 and router #1 is "enabled", and free of definition for suppression when rela

GR2K-GA-0015 xxiiiVer. 07-02If you redistribute modified sources, we would appreciate that you include in the file ChangeLog history information docum

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-64 GR2K-GA-0015Ver. 07-02Step 8. On Router #2, enter

TroubleshootingGR2K-GA-0015 7-65Ver. 07-027.8 Troubleshooting IPv6 Communication Failures [ROUTE-OS6]7.8.1 Communication cannot be done or communicati

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-66 GR2K-GA-0015Ver. 07-02Figure 7-19 IPv6 Communication

TroubleshootingGR2K-GA-0015 7-67Ver. 07-02Step 2. Use the ping ipv6 command to check accessibility with relevant devices on the route where the comm

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-68 GR2K-GA-0015Ver. 07-02occurred is not contained in t

TroubleshootingGR2K-GA-0015 7-69Ver. 07-02Filtering/QoS functionGo to Subsection 7.8.1.7, “Inspection of Filtering/QoS Definition Information”.7.8.1.7

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-70 GR2K-GA-0015Ver. 07-02Step 2. Ensure that the Null

TroubleshootingGR2K-GA-0015 7-71Ver. 07-02Step 1. Confirm the tunnel interface definition by using the configuration defining information.Confirm th

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-72 GR2K-GA-0015Ver. 07-027.8.2 No communication is poss

TroubleshootingGR2K-GA-0015 7-73Ver. 07-027.8.3.2 Confirmation of statistical informationConfirm the statistical information (failure in packet recept

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxxiv GR2K-GA-0015Ver. 07-02advertising or publicity perta

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-74 GR2K-GA-0015Ver. 07-02Figure 7-20 Communication Fail

TroubleshootingGR2K-GA-0015 7-75Ver. 07-027.8.4.2 Confirmation of statistical information related to NAT-PTThe translation in NAT-PT may fail when the

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-76 GR2K-GA-0015Ver. 07-027.8.4.5 Confirmation of Bindin

TroubleshootingGR2K-GA-0015 7-77Ver. 07-027.8.4.7 Confirmation of configuration definition NAT-PT MTUPackets are discarded in an IPv6 network when the

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-78 GR2K-GA-0015Ver. 07-027.9 Communication failure in I

TroubleshootingGR2K-GA-0015 7-79Ver. 07-027.9.3 No BGP4+ route information existsLocate the possible cause according to the failure analysis shown in

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-80 GR2K-GA-0015Ver. 07-027.10 Communication failure in

TroubleshootingGR2K-GA-0015 7-81Ver. 07-02definition for the BSR and rendezvous point is correct by employing the configuration definition.Step 8. C

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-82 GR2K-GA-0015Ver. 07-02Step 8. Charge the show ipv6

TroubleshootingGR2K-GA-0015 7-83Ver. 07-027.11 Communication faults of MPLS [ROUTE-OS7]Eliminate any communication problems which occur in connection

GR2K-GA-0015 xxvVer. 07-02[mrouted]The mrouted program is covered by the following license. Use of the mrouted program represents acceptance of these

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-84 GR2K-GA-0015Ver. 07-027.11.2.2 Check transfer stateS

TroubleshootingGR2K-GA-0015 7-85Ver. 07-027.11.3.2 Communication with the local site7.11.4 The peer of mp-BGP has not been establishedEliminate the fa

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-86 GR2K-GA-0015Ver. 07-027.11.6 There is no IPv4 unicas

TroubleshootingGR2K-GA-0015 7-87Ver. 07-02When there is no IPv4 unicast routing informationGo to Section 7.6, “Communication failure in IPv4 unicast r

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-88 GR2K-GA-0015Ver. 07-02Reception at exit edge router

TroubleshootingGR2K-GA-0015 7-89Ver. 07-027.11.8.2 When the Targeted LDP session is not establishedCheck the information of the route to the remote pe

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-90 GR2K-GA-0015Ver. 07-02Table 7-38 Faulty analysis me

TroubleshootingGR2K-GA-0015 7-91Ver. 07-027.12 Communication failure in QoS7.12.1 Communication failures with Policy-ServerPrior to troubleshooting on

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-92 GR2K-GA-0015Ver. 07-02(b) Checkout on the Policy-Ser

TroubleshootingGR2K-GA-0015 7-93Ver. 07-027.13 Communication failure in Multiprotocol7.13.1 The NetWare server cannot be logged in to in IPX communica

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxxvi GR2K-GA-0015Ver. 07-02such distribution and use ackn

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-94 GR2K-GA-0015Ver. 07-027.14 Communication failure in

TroubleshootingGR2K-GA-0015 7-95Ver. 07-022. When the settings in the configuration information are appropriate but the SNMP manager cannot receive SN

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview7-96 GR2K-GA-0015Ver. 07-027.15 Communication failure in

GR2K-GA-0015 8-1Ver. 07-02Chapter 8Maintenance ProcedureThis chapter describes the work procedure relevant to the maintenance work. The major section

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-2 GR2K-GA-0015Ver. 07-028.1 Acquisition of failure info

Maintenance ProcedureGR2K-GA-0015 8-3Ver. 07-028.2 Transmission of Maintenance InformationThis section describes how to use commands for transmitting

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-4 GR2K-GA-0015Ver. 07-028.2.1 Transmission of Maintenan

Maintenance ProcedureGR2K-GA-0015 8-5Ver. 07-02(2) Transmission of Log Files by ftpFigure 8-2 Log File Transmission by ftp CommandSpecifies the addre

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-6 GR2K-GA-0015Ver. 07-02(3) Transmission of Impediment

Maintenance ProcedureGR2K-GA-0015 8-7Ver. 07-028.2.2 Transmission of Maintenance Information by zmodem CommandTo transmit files relevant to maintenanc

GR2K-GA-0015 xxviiVer. 07-02IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,INDIRECT,INCIDENTAL,SPECIAL,EXEMPLARY,OR CONSEQUENT

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-8 GR2K-GA-0015Ver. 07-028.2.3 File Transfer of Maintena

Maintenance ProcedureGR2K-GA-0015 8-9Ver. 07-028.3 Swapping of Boards in Failure8.3.1 Hot-Swapping of Boards in Failure while Power is OnThis section

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-10 GR2K-GA-0015Ver. 07-02Step 1. Configure-off the st

Maintenance ProcedureGR2K-GA-0015 8-11Ver. 07-02Step 2. Remove the standby BCU.Figure 8-10 shows the procedures for removing the standby BCU. Remov

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-12 GR2K-GA-0015Ver. 07-02Step 3. Install the standby

Maintenance ProcedureGR2K-GA-0015 8-13Ver. 07-02Step 4. Register the CPU fan swap date and restart the new standby BCU:This procedure is required o

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-14 GR2K-GA-0015Ver. 07-02Figure 8-14 Startup Slot Initi

Maintenance ProcedureGR2K-GA-0015 8-15Ver. 07-02(a) When setting the priority MC card slot upon activation of the standby systemIf MC cards are inst

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-16 GR2K-GA-0015Ver. 07-02Step 1. Stop operation of th

Maintenance ProcedureGR2K-GA-0015 8-17Ver. 07-02Step 1. Stop operation of the target NIF board:Stop operation of the NIF to be removed. Enter the co

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxxviii GR2K-GA-0015Ver. 07-02

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-18 GR2K-GA-0015Ver. 07-028.3.2 Swapping of Boards in Fa

Maintenance ProcedureGR2K-GA-0015 8-19Ver. 07-02Figure 8-19 Procedure for Removal of BCUStep 3. Install a new BCU:Figure 8-20 shows the procedures f

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-20 GR2K-GA-0015Ver. 07-02Figure 8-21 Result of show rou

Maintenance ProcedureGR2K-GA-0015 8-21Ver. 07-028.4 Removal/Addition of Boards and Physical Memory 8.4.1 Removal of Boards while Power is OnThis secti

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-22 GR2K-GA-0015Ver. 07-02Figure 8-23 Result of show rou

Maintenance ProcedureGR2K-GA-0015 8-23Ver. 07-02(3) Removal of NIF while Power is OnFigure 8-25 shows the steps for removing the NIF while the power i

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-24 GR2K-GA-0015Ver. 07-02Figure 8-26 Steps for Concurre

Maintenance ProcedureGR2K-GA-0015 8-25Ver. 07-02(a) When setting the priority MC card slot upon activation of the standby systemIf MC cards are inst

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-26 GR2K-GA-0015Ver. 07-02Step 1. Insert RPs.Insert a

Maintenance ProcedureGR2K-GA-0015 8-27Ver. 07-02Step 2. Start the operation of NIFs:Start the operation of each additionally inserted NIF by enterin

GR2K-GA-0015 xxixVer. 07-02Safety GuideThis document provides safety-related notices for use of the GR2000 Gigabit Router. Read the following Safety G

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-28 GR2K-GA-0015Ver. 07-02Step 3. Register the CPU fan

Maintenance ProcedureGR2K-GA-0015 8-29Ver. 07-02system is standby. Refer to the Figure 8-27 of the result of show router command.The above is the proc

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-30 GR2K-GA-0015Ver. 07-02Step 3. Expand memory units

Maintenance ProcedureGR2K-GA-0015 8-31Ver. 07-02Step 4. Install the RP again.See Subsection 8.3.1, item 1 Step 3.Step 5. Start the operation of t

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-32 GR2K-GA-0015Ver. 07-028.5 Removing and Inserting of

Maintenance ProcedureGR2K-GA-0015 8-33Ver. 07-028.6 Status Assurances on BCU/RP/NIF and Lines8.6.1 Assurance on Standby BCU Newly Added or SwappedThis

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-34 GR2K-GA-0015Ver. 07-02(1) Assurance on RP[Example]To

Maintenance ProcedureGR2K-GA-0015 8-35Ver. 07-02If the expected result does not appear, ensure the following:When the line is not operating normally (

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-36 GR2K-GA-0015Ver. 07-02If the expected result does no

Maintenance ProcedureGR2K-GA-0015 8-37Ver. 07-028.7 Line Test8.7.1 Testing on Ethernet/Gigabit Ethernet LineTesting on an Ethernet or Gigabit Ethernet

GR2K-GA-0015 iiiVer. 07-02Release 06-05 (January 2003)This publication contains the most current information available to date. As new and revised sec

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxxx GR2K-GA-0015Ver. 07-02Specific Warning InstructionsDo

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-38 GR2K-GA-0015Ver. 07-028.7.2 Testing on WAN LineTesti

Maintenance ProcedureGR2K-GA-0015 8-39Ver. 07-02The test types that can be executed also differ depending on the line type. For the relationships betw

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-40 GR2K-GA-0015Ver. 07-02For example, to test line No.

Maintenance ProcedureGR2K-GA-0015 8-41Ver. 07-02(5) Remote Modem Loopback Test for WAN Line (RLB):The testing can be executed on modem-connected seria

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-42 GR2K-GA-0015Ver. 07-02(7) Network Line Loopback Tes

Maintenance ProcedureGR2K-GA-0015 8-43Ver. 07-02The result will appear as shown in Figure4-42 where you must make sure that:“Total Bit Errors” count i

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-44 GR2K-GA-0015Ver. 07-02For example, to test line No.

Maintenance ProcedureGR2K-GA-0015 8-45Ver. 07-02Figure 8-43 Sample Result of Internal Loopback Test for ATM Line(2) Loop Connector Loopback Test for A

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview8-46 GR2K-GA-0015Ver. 07-02This page left intentionally b

GR2K-GA-0015 9-1Ver. 07-02Chapter 9Software updatingThis chapter describes concepts for software updating, installation and troubleshooting. See the I

GR2K-GA-0015 xxxiVer. 07-02This router contains a lithium battery for the real-time clock. Mishandling this battery may cause heat build-up, damage, o

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview9-2 GR2K-GA-0015Ver. 07-029.1 OutlineSoftware is updated

Software updatingGR2K-GA-0015 9-3Ver. 07-029.2 Operation after updatingThe measures to be taken for representative troubles are described below that h

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview9-4 GR2K-GA-0015Ver. 07-02This page left intentionally bl

GR2K-GA-0015 Appendix-1Ver. 07-02AppendixSection , “Appendix A - Explanation of terms” on page Appendix-2,

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management OverviewAppendix-2 GR2K-GA-0015Ver. 07-02Appendix A - Explanation

GR2K-GA-0015 Appendix-3Ver. 07-02BPDU (Bridge Protocol Data Unit)Frames exchanged between bridges.Bandwidth controlA function for executing maximum ba

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management OverviewAppendix-4 GR2K-GA-0015Ver. 07-02DNS relayA function for

GR2K-GA-0015 Appendix-5Ver. 07-02Fair guaranteeA transmission function when sending packets from outbound queues in sequence with 1 packet per queue.F

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management OverviewAppendix-6 GR2K-GA-0015Ver. 07-02IP-VPN (IP Virtual Priva

GR2K-GA-0015 Appendix-7Ver. 07-02Internal peerA peer that belongs to the same AS and is formed between physically directly connected BGP speakers.LL2-

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxxxii GR2K-GA-0015Ver. 07-02Other InstructionsCleaningCle

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management OverviewAppendix-8 GR2K-GA-0015Ver. 07-02MultipathA connection me

GR2K-GA-0015 Appendix-9Ver. 07-02PIM-DM (Protocol Independent Multicast-Dense Mode)A protocol like DVMRP capable of multicast route control without de

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management OverviewAppendix-10 GR2K-GA-0015Ver. 07-02Priority MC slot design

GR2K-GA-0015 Appendix-11Ver. 07-02ShaperA function for controlling send bandwidth in boundary nodes.Spanning tree algorithmAn algorithm that is used i

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management OverviewAppendix-12 GR2K-GA-0015Ver. 07-02VVBR queueA queue that

GR2K-GA-0015 Index-1Ver. 07-02IndexAadding/ removing component while power is on, warning 8-23addressneighbor 5-22, 5-41ARP information, inspect (IP f

Index-2 GR2K-GA-0015Ver. 07-02Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewcommand 8-4functionpipe 3-8

IndexGR2K-GA-0015 Index-3Ver. 07-02removing/adding component while power is on, warning 8-23routermanagement operation 1-2router, power off 8-27RPassu

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations -Device Management Overview, Part No. GR2K-GA-0015, Version 07-02Copyright © 2002, Hi

GR2K-GA-0015 iVer. 07-02Table of ContentsChapter 1 - Before Operation Start ...1-11.1 Management

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewii GR2K-GA-0015Ver. 07-023.2.12 Paging ...

GR2K-GA-0015 iiiVer. 07-02Chapter 5 - Confirmation of interface state and routing state ...5-15.1 Confirmation of network interface state ..

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewiv GR2K-GA-0015Ver. 07-025.2.15.1 Confirmation after set

GR2K-GA-0015 vVer. 07-025.6 Confirmation of IPv6 Unicast Routing Information... 5-3

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewvi GR2K-GA-0015Ver. 07-02Chapter 6 - Tasks During Operati

GR2K-GA-0015 viiVer. 07-027.3.2 Dump file is created...

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewiv GR2K-GA-0015Ver. 07-02The information contained in thi

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewviii GR2K-GA-0015Ver. 07-027.5.5.1 Inspection of Log Mes

GR2K-GA-0015 ixVer. 07-027.9.2 No OSPFv3 route information exists ...

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewx GR2K-GA-0015Ver. 07-028.1 Acquisition of failure infor

GR2K-GA-0015 xiVer. 07-02List of FiguresChapter 1 - Before Operation Start ...1-1Figure 1-1. Dev

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxii GR2K-GA-0015Ver. 07-02Figure 4-10. [Start Menu] Scre

GR2K-GA-0015 xiiiVer. 07-02Figure 5-38. Result of show ip ospf interface Command... 5-1

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxiv GR2K-GA-0015Ver. 07-02Figure 5-92. IPX routing infor

GR2K-GA-0015 xvVer. 07-02Figure 8-12. Procedure for Registration of CPU Fan Swap Date... 8-13Figure

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxvi GR2K-GA-0015Ver. 07-02This page left intentionally bl

GR2K-GA-0015 xviiVer. 07-02List of TablesChapter 1 - Before Operation Start ...1-1Table 1-1. Dev

GR2K-GA-0015 vVer. 07-02AbbreviationsAAL ATM Adaptation LayerABR Available Bit RateAC Access ConcentratorACK ACKnowledgeADSL Asymmetric Digital Subsc

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewxviii GR2K-GA-0015Ver. 07-02Remote Operation Terminal ...

GR2K-GA-0015 1-1Ver. 07-02Chapter 1Before Operation StartThis chapter gives an overview of operational management and preparation before start of oper

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview1-2 GR2K-GA-0015Ver. 07-021.1 Management Operation of the

Before Operation StartGR2K-GA-0015 1-3Ver. 07-02Figure 1-1 Device Management Operation (Using CLI Type 1)

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview1-4 GR2K-GA-0015Ver. 07-02Figure 1-2 Device Management O

Before Operation StartGR2K-GA-0015 1-5Ver. 07-021.2 Preparation for operation of the router1.2.1 ConsoleThe console is required as an operation termin

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview1-6 GR2K-GA-0015Ver. 07-02(c) Tera Term Pro (Version 2.3

Before Operation StartGR2K-GA-0015 1-7Ver. 07-02No character is displayed even if a command is entered when a command echo is set so that a command is

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview1-8 GR2K-GA-0015Ver. 07-02(a) When Windows 2000 Telnet is

GR2K-GA-0015 2-1Ver. 07-02Chapter 2Starting the routerThis chapter describes the start and stop of the router. The major sections are as follows:Sect

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewvi GR2K-GA-0015Ver. 07-02CATV Cable TelevisionCBR Constan

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview2-2 GR2K-GA-0015Ver. 07-022.1 Summary from Start to Shutd

Starting the routerGR2K-GA-0015 2-3Ver. 07-022.2 Starting the routerTable 2-1 indicates the methods for starting and restarting. Refer to Section 7.1.

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview2-4 GR2K-GA-0015Ver. 07-022.4 Logging in from a consoleAf

GR2K-GA-0015 3-1Ver. 07-02Chapter 3Command operationThis chapter describes how to specify a command in the router.Section 3.1, “Relationship between C

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview3-2 GR2K-GA-0015Ver. 07-023.1 Relationship between CLI ty

Command operationGR2K-GA-0015 3-3Ver. 07-023.2 Operation Using the Command Line Interface (CLI)3.2.1 LoginEnter your user name and password. The UNIX

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview3-4 GR2K-GA-0015Ver. 07-02Figure 3-5 CLI Prompt Display

Command operationGR2K-GA-0015 3-5Ver. 07-023.2.5 Complement FunctionThe number of filenames, command names or command parameters when the command inpu

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview3-6 GR2K-GA-0015Ver. 07-02Press the [Ctrl] and [V] keys s

Command operationGR2K-GA-0015 3-7Ver. 07-02Figure 3-12 Examples of Command Execution with Abbreviated Entry (Abbreviated Entry of the show ip route)3.

GR2K-GA-0015 viiVer. 07-02FDB Filtering Data BaseFDDI Fiber Distributed Data InterfaceFEC Forwarding Equivalence ClassFECN Forward Explicit Congestion

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview3-8 GR2K-GA-0015Ver. 07-02If character strings shown in t

Command operationGR2K-GA-0015 3-9Ver. 07-02Figure 3-16 Execution Result of show ip interface CommandFigure 3-17 Flittering show ip interface Command E

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview3-10 GR2K-GA-0015Ver. 07-023.2.14 Device Operation Messag

Command operationGR2K-GA-0015 3-11Ver. 07-023.3 Input of Old BSD UNIX-Based Syntax Operation Command(1) New Syntax Operation Command and Old BSD UNIX-

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview3-12 GR2K-GA-0015Ver. 07-02(4) A Case where the New Synta

Command operationGR2K-GA-0015 3-13Ver. 07-023.4 CLI Type 1 Configuration Definition Information EditingThe CLI type 1 can execute the configuration de

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview3-14 GR2K-GA-0015Ver. 07-02<Example>A case where th

Command operationGR2K-GA-0015 3-15Ver. 07-023.5 Precautions for Operating CLI Type 13.5.1 Precaution for Automatic LogoutIf logged out automatically,

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview3-16 GR2K-GA-0015Ver. 07-02Figure 3-19 Prompt display whe

GR2K-GA-0015 4-1Ver. 07-02Chapter 4Operation during initial installationThis chapter describes the operation required when the router is installed. T

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overviewviii GR2K-GA-0015Ver. 07-02LAPB Link Access Procedure Bal

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-2 GR2K-GA-0015Ver. 07-024.1 Confirming the software ver

Operation during initial installationGR2K-GA-0015 4-3Ver. 07-024.2 Setting login security4.2.1 Setting the password of router administratorTo execute

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-4 GR2K-GA-0015Ver. 07-024.2.4 Setting the number of use

Operation during initial installationGR2K-GA-0015 4-5Ver. 07-024.2.5.2 Setting the login stop in units of protocolsThe router can stop the login opera

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-6 GR2K-GA-0015Ver. 07-024.3 Setting the time4.3.1 Overv

Operation during initial installationGR2K-GA-0015 4-7Ver. 07-024.4 Confirming the board mounting stateConfirm the operational state of the mounted RM,

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-8 GR2K-GA-0015Ver. 07-024.4.2 NIF boardConfirm the stat

Operation during initial installationGR2K-GA-0015 4-9Ver. 07-024.5 Setting the configuration definition information4.5.1 OverviewDefine the operationa

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-10 GR2K-GA-0015Ver. 07-024.6 Consideration of security4

Operation during initial installationGR2K-GA-0015 4-11Ver. 07-024.7 Setting the redundant configuration4.7.1 Setting using commandFor the item on the

GR2K-GA-0015 ixVer. 07-02NLA ID Next-Level Aggregation IdentifierNLP Network Layer ProtocolNRZ Non-Return-to-ZeroNSAP Network Service Access PointNSSA

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-12 GR2K-GA-0015Ver. 07-024.8 Setup of Dial-Up Networkin

Operation during initial installationGR2K-GA-0015 4-13Ver. 07-02(3) Establish the Remote Link and Login from the Remote Operation Terminala. Dial-up t

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-14 GR2K-GA-0015Ver. 07-02Step 1. Connect the modem wi

Operation during initial installationGR2K-GA-0015 4-15Ver. 07-02Open [Add/Remove Programs Properties] dialog box and select [Communications] in the [W

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-16 GR2K-GA-0015Ver. 07-02Execute the program installati

Operation during initial installationGR2K-GA-0015 4-17Ver. 07-02[Welcome to Dial-Up Networking] Window is Displayed.Figure 4-16 [Welcome to Dial-Up Ne

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-18 GR2K-GA-0015Ver. 07-02Type the connection name to yo

Operation during initial installationGR2K-GA-0015 4-19Ver. 07-02When the confirmation message appears, click [Finish].Figure 4-20 [Make New Connection

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview4-20 GR2K-GA-0015Ver. 07-02Set up the [Server Types] as f

Operation during initial installationGR2K-GA-0015 4-21Ver. 07-02Step 5. Ensure the connection.Open the icon of connection in the [Dial-Up Networking