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Router is a layer 3 or 4 device if your ans is layer 3 then while applying an extended access list on router interface how specifying port no is aloud as it comes under layer 4 protocols?
A router is a layer 3 device.In general, a Layer-3 switch (routing switch) is primarily a switch (a Layer-2 device) that has been enhanced or taught some routing (Layer 3) capabilities. A router is a Layer-3 device that simply do routing only. In the case of a switching router, it is primarily a router that may use switching technology (high-speed ASICs) for speed and performance (as well as also supporting Layer-2 bridging functions). As illustration, here are some examples Layer-2 switches Cisco: Catalyst 2950, 2960 series Layer-3 switches or routing switches Cisco: Catalyst 3550, 3560, 3750, 4500, 6500 series Juniper: EX series Routers (with some bridging and/or security features) or switching routers Cisco: 1800, 1900, 2600, 2800, 2900, 3700, 3800, 3900, 7200, 7600, ASR 1000 series Juniper: MX series, J series, M series
What is an example of an operating system that uses a command line interface?
DOSUnix and all its varientsC/PMMVS and OS series for IBM mainframes
What is igfxtray. exe?
igfxtray.exe beglongs Intel(R) Graphics Accelerator Helper. And it is a process which allows you to access the Intel Graphics configuration and diagnostic application for the Intel 810 series graphics chipset.
Idirect 3000 series satellite router what are these rx tx stands for?
RX is the receiving port and TX is the transmitting port. If you see RX/TX lights flashing, it means that there is data being received or transmitted at that time.
Write difference in the form of a table between Ping and Trace Route command?
The Ping command is used to check the connectivity between two devices by sending ICMP echo requests and measuring the response time, helping to determine if a host is reachable. In contrast, the Traceroute command traces the path that data takes from the source to the destination, displaying all the intermediate hops along the route. While Ping only checks for availability and round-trip time, Traceroute provides detailed information about the network path, making it useful for diagnosing routing issues.
How do you hook up a Cisco 7200 series router to your network?
To hook up a Cisco 7200 series router to your network you need to connect the Console and Auxiliary port cables, and then perform a quick configuration. It would be best to follow the quick start guide supplied with the router.
How do you recover the password for a Cisco 2600 router?
First, get yourself a serial cable and access to the console port. When you have that arranged, try to get (unprivileged will do) access to the router's prompt and run a show versioncommand. Record the value of the configuration register. If you can't login, you can assume it's 0x2102.Next, powercycle the router. Within 60 seconds of power on, send a BREAK key down the serial console to put the router into ROMMON mode, which stops it booting IOS.At the prompt rommon 1> type confreg 0x2142 to instruct the router to boot from flash, but not load the startup-config. Type reset next.After the router is restarted it'll ask to go into setup mode, don't do that.Type enable or en.Type copy start run.Type show run . You will see some passwords unencrypted, which you can simply write down. The enable secret, if used, will be encrypted and must be reset.Type conf t .Type enable secret to reset the enable secret to your new password.Issue a no shut for each interface you use.Type config-register 0x2102 (or the value you wrote down earlier)Type end .Type copy run start to save your changes.
Is a linksys 660 series a router or a modem?
router
How do you break password of CISCO router?
Step-by-Step ProcedureFollow these steps in order to recover your password:Attach a terminal or PC with terminal emulation to the console port of the router.Use these terminal settings:9600 baud rateNo parity8 data bits1 stop bitNo flow controlRefer to these documents for information on how to cable and connect a terminal to the console port or the AUX port:Cabling Guide for Console and AUX PortsConnecting a Terminal to the Console Port on Catalyst SwitchesConnect a Terminal to Catalyst 2948G-L3, 4908G-L3, and 4840G Series SwitchesIf you can access the router, type show version at the prompt, and record the configuration register setting. See Example of Password Recovery Procedure in order to view the output of a show version commandNote: The configuration register is usually set to 0x2102 or 0x102. If you can no longer access the router (because of a lost login or TACACS password), you can safely assume that your configuration register is set to 0x2102.Use the power switch in order to turn off the router, and then turn the router back on.Important Notes:In order to simulate this step on a Cisco 6400, pull out and then plug in the Node Route Processor (NRP) or Node Switch Processor (NSP) card.In order to simulate this step on a Cisco 6x00 with NI-2, pull out and then plug in the NI-2 card.Press Break on the terminal keyboard within 60 seconds of power up in order to put the router into ROMMON.If the break sequence does not work, refer to Standard Break Key Sequence Combinations During Password Recovery for other key combinations.Type confreg 0x2142 at the rommon 1> prompt in order to boot from Flash.This step bypasses the startup configuration where the passwords are stored.Type reset at the rommon 2> prompt.The router reboots, but ignores the saved configuration.Type no after each setup question, or press Ctrl-Cin order to skip the initial setup procedure.Type enable at the Router> prompt.You are in enable mode and should see the Router# prompt.Type configure memory or copy startup-config running-config in order to copy the nonvolatile RAM (NVRAM) into memory.Important: Do not type copy running-config startup-config or write. These commands erase your startup configuration.Type show running-config.The show running-config command shows the configuration of the router. In this configuration, the shutdown command appears under all interfaces, which indicates all interfaces are currently shut down. In addition, the passwords (enable password, enable secret, vty, console passwords) are in either an encrypted or unencrypted format. You can reuse unencrypted passwords. You must change encrypted passwords to a new password.Type configure terminal.The hostname(config)# prompt appears.Type enable secret in order to change the enable secret password. For example:hostname(config)#enable secret ciscoIssue the no shutdown command on every interface that you use.If you issue a show ip interface brief command, every interface that you want to use should display up up.Type config-register . Where configuration_register_setting is either the value you recorded in step 2 or 0x2102 . For example:hostname(config)#config-register 0x2102Press Ctrl-z or end in order to leave the configuration mode.The hostname# prompt appears.Type write memory or copy running-config startup-config in order to commit the changes.
Cisco router 7604 cisco router 7604 model?
Cisco 7604 router is members of Cisco 7600 series router,Cisco 7604 router is one of the smallest redundancy of the router,it can provide nx10GE Ethernet performance and rich services. As Cisco 7600 series of members, it for telecom operators edge, enterprise intracity networks (MAN) and wan application provides a powerful, high performance IP/MPLS function. And, four slots Cisco 7604 case to the compact 5 frame unit (RU) to provide outstanding performance appearance. It can be to use two kinds of configuration-single engine and three circuit CARDS, or the twin-engine and two line card. After a configuration help improve the reliability and redundancy. Cisco 7604 also support the redundant exchanges or dc power.
What is the duration of Space Command TV series?
The duration of Space Command - TV series - is 1800.0 seconds.
When was Space Command - TV series - created?
Space Command - TV series - was created on 1953-03-13.
When did Space Command - TV series - end?
Space Command - TV series - ended on 1954-05-29.
Cisco new router series and hadware gauide?
hi
Under what circumstances a HEV with series configuration should be used?
HEV's with series configuration should be used when the car traveling makes a lot of stops (ie. transit busing or local delivery) Highway driving would be an instance in which HEV's with series configuration would NOT be ideal.
Describe the series configuration in HEVs Under what circumstances should a HEV with series configuration be used?
to use this car you must really need it or run it very offen
Where can one buy a Cisco 3700 Series Multiservice Access Router?
One can buy a Cisco 3700 Series Multiservice Access Router is the Digital Warehouse website. The website sells access routers and ships them to the purchaser.
