Questions tagged [cisco-router]

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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 ...
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Cisco Business CBS110-8T-D Unmanaged Switch | 8 Port GE

All My Cable Are Cat 6, and i have internet fiber 1gb/sec I bought this $ 70 switch to manage all the network cables of my house. Port 1 is used by the Router of my ISP. The other six ports of the ...
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Cisco Router - not saving nat routing information in startup script

I have a client with an old Cisco Router (Cisco 2851 (revision 53.51)), using Cisco IOS Software, 2800 Software (C2800NM-IPBASE-M), Version 12.4(3i). I needed to open a new routing port to a computer ...
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Linksys SPA-3102 password reset

I've got a Linksys 3102 voice gateway router from a street market very cheap, but it has admin password. I've tried the combination ***-> 73738# using a phone connected to the FXS port as pointed ...
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Is there a full character set for Cisco IOS passwords? [closed]

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 ...
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why do network Switches uses ASIC chip instead of programming like routers [closed]

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
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Extended Star LAN topology for a proposed network, is it suitable? See picture

Logical Extended Star LAN Topology Is this a suitable logical topology? The assignment is to design a LAN for a campus. The campus has a main building with 2 floors and about 80 computers across 2 ...
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Homelab networking adding a new router and VLAN for segregation

I hope you and your loved ones are safe and healthy. I am a self-funded student in last year of college. I need to create network for my final year research. I am want to integrate a Cisco Integrated ...
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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 ...
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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. ...
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L2Tp forming session, but not tunnel (Cisco)

Two cisco routers For some reason they establish a session but not a tunnel. The session says: LocID RemID TunID username, Intf/vcid, Circuit State Last Chg Uniq ID 1 2 n/a 1, Gi0/1 ...
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Troubleshoot internet connection dropping randomly for a few seconds

I noticed recently while playing online that my internet connection drops, disconnecting me from the multiplayer session, for then returning by itself a few seconds after, this seem to happen every 20/...
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Cisco router port forwarding works from outside networks but not from the local network

I have a Cisco Professional Express router. This is it's current configuration: #show run Building configuration... Current configuration : 6550 bytes ! ! Last configuration change at 10:56:18 ...
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IGMP Proxying, no traffic coming in

After posting this question to Network Engineering, I was told the site is about enterprise environments, whereas my setup is a residential network. Hence, I'll try my luck here. I managed to ...
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CISCO WAN without Dedicated/Static IP

I have some CISCO devices (firewalls & switches) I intend to set up a WAN between two locations but both locations are dynamic IP (residential broadband). The IP's of each location do not change ...
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Cisco Routing exclusion

I would like to know the best way of excluding a subnet from a route without creating many routes. For example on a switch I may have ip route 10.0.0.0 255.0.0.0 10.54.21.1 What I would like to do is ...
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Connecting CCNA lab to home switch for desktop access

SU Network Enthusiasts, I'm a little lost on how to connect my CCNA lab to my home network. I can have diagrams of both to ease the burden of answering this broad question: how can I access both ...
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Connecting 2 routers (2 networks) with 1 Internet

I have 50 Megabits Internet and I'm planning to get another router to give Internet to my friend, I want to limit 25mbs for him and 25mbs for myself I'm going to do that in a way that when I am not ...
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Cisco ISR 1100 basic configuration

I'm trying to setup my new home network with some cisco devices. I am new with configuration of business network devices, but I want to learn to work with them. But I have basic problems with my Cisco ...
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Unable to ping in windows 10

I do IT at the home office for a national Senior living facility. We have a facility that has been somewhat neglected network wise. there is a cisco 1900 asa there, and a cable modem to the isp. I ...
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483 views

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 ...
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Can a cisco router be configured as vpn site to site tunnel and AnyConnect vpn so can be reached from any place

I have a cisco router 800 series(head office) already configured as vpn tunnel with another router from same model in another branch(warehouse). My question is: Is it possible to configure head ...
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Corrupted Cisco Router IOS

I purchased some used hardware for CCNA/CCNP purposes, and I have a router that has a corrupted Cisco IOS. I have 2 other routers that have a good file. I'm trying to figure out the best way to ...
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242 views

Connect to my server from outside my network securely

I have a LAN with computers connected to server, what I need to do is connecting PC to this server securely from another location. My network structure is described in the image attached and needs ...
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Switch C3750-24PS-P [closed]

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 ...
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Ping a remote host from a remote network

I am trying to ping the remote host E1 (please see the below Network activity Diagram in cisco Packet tracer) from another host in network A1, but am not able to ping, the ping fails. Somebody gave me ...
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519 views

security passwords min-length <x>

Dear superuser members, I have been trying to set a minimum length for passwords stored in routers, switches and ASA simulated in Cisco Packet Tracer 7.2. I have read in many threads that the command ...
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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 ...
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Fiber Speed Drop RV320

Not sure if this is the right site to ask this, but I noticed there are a number of RV320-related questions, so here goes. I have an AT&T fiber connection to my home that connects to my LAN ...
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116 views

How to automate change private key of SSH and VPN every 3 hours?

I Would like to change private key of SSH in Linux and Cisco device, and also VPN in every 3 hours. Can someone suggest me how to achieve it?
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Issues with second lan

I have the following setup Superhub3 192.168.0.1 eth1 192.168.0.10 CISCO ASA 5505 internal 192.168.1.1 eth2 169.254.x.x When directly plugging ASA into eth1, i can access 192.168.1.1 However, when ...
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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 ...
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3 votes
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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 ...
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1 answer
325 views

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....
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