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Questions tagged [cisco-router]

37 questions
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Cisco IOS: How to clear terminal?

In a Cisco IOS terminal session I'd like to be able to clear the screen similar to the clear command or the ctrl-L key combination on a Linux/UNIX box. Most sources suggest to reside to terminal emulator features for that functionality, but that is…
Michael B. Ortiz
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WAN ports on GUI routers vs Cisco 890

Here's my conundrum: I'm coming over from using an RV320 router from Cisco and had previously used WAN1 to connect to an ISP's given static IP: IP: 215.114.xxx.xxx Sub: 255.255.255.224 Gateway: 215.114.xxx.xxx LAN…
ParanoidPenguin
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Trying to find out the best possible network setup to allow IPSec tunneling between networks through Cisco router and DreyTek network device

I'm trying to find out the best possible network setup for my test SOHO network. My goal is to create a create IPSec tunnel between my network (192.168.68.0/24) and a remote network. The main reason I am trying to implement this configuration is…
Hasan Mahmood
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How to use a Cisco 880

I just bought a Cisco 800 series (a router) and I logged into the web panel and I don't know how to enable the Wi-Fi. The Wi-Fi panel is just empty with a info sign saying 'Click here to open the wireless screen in a new browser tab'. I click it and…
Deep_ Coder
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Is there a full character set for Cisco IOS passwords?

I need to set password generation rule for a large amount of Cisco IOS routers, and am trying to figure out which special characters are permitted. The problem is that the only piece of cisco documentation I can find related to this is extremely…
Adalcar
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why do network Switches uses ASIC chip instead of programming like routers

I was studying programming when I learned that switches function on ASIC chips but why do they do that, cant they switch to programming like router does
pratham chauhan
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1941W wireless clients losing DHCP IP address

I am attempting to 'extend' a 192.168.1.0\24 network with an experimental network 192.168.10.0\24 using a 1941W router. I have configured 1941W to distribute a 192.168.10.0\24 network, with WLAN access via the integrated wlan-ap 0 and using This…
davidhood2
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Adding 7-digit and 10-digit dialing using the Cisco SPA122

I am using the Cisco SPA122 ATA adapter with my home phone. My phone provider (CallCentric) provides instructions on how to setup the adapter, but their instructions only demonstrate 11-digit dialing. Here is their provided dial…
JonathanDavidArndt
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Viking Door Intercom Connecting to ATA-190

I have a analog Viking W-1000 intercom connected to Cisco ATA-190 box, then into Cisco Unify Call Manager. Partition, CSS, etc have been set up, and for testing purpose, when an analog phone is connected to the ATA, once the handset is offhook, it…
Dude Alex
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Switch C3750-24PS-P

I have installed switch C3750 and need to install OS. There are only two files in the device, flash_init, and boot. There is no OS and load_helper and I have tried to use Putty to install but not working. Showing error i/o and can you please post…
DesperateCisco
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How to reach internal network vlans behind Arris Technicolor TG2472

So I have an Arris Technicolor TG2472 cable modem at home provided by my ISP. The modem has a WAN IP A.A.A.A and an internal IP address of 192.168.0.1 that is for the default-gateway. The modem device also has 4 Ethernet ports. Connected to one of…
Mox_z
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How to show the interface configuration under a interface?

How to show the interface configuration under a interface? Router(config)#interface gigabitEthernet 2/1 Router(config-if)# if i use Quidway switch or router when I under a interface, I can use display this to display self, but how to display this…
244boy
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how to reset password and username on cisco IR829GW by PUTTY?

I have bought an used IOT operational dashboard router and as i expected it is asking me for access verification from the old owner , how can i do a reset factory to enable a new username and password? i have tested with username: cisco…
Mauro Mejias
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"Invalid input detected at '^' marker" error encountered. How to resolve?

When attempting to configure a static route on a router in Packet Tracer, I run into an error where the g0/1 interface part of the code isn't accepted. What should I check first, or do to resolve this error message I keep getting? I have been…
A. S.
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Assigning static address to device via Cisco ADSM

(Tried asking this over in Server Fault, but they rejected it because -- despite the Cisco ASA usually being considered enterprise hardware -- they insist home networks are out of bounds. Sigh. My fault for specifying that unnecessary detail.) On my…
keshlam
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