Questions tagged [cisco-router]
The cisco-router tag has no usage guidance.
40
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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 ...
1
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1
answer
352
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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....
1
vote
1
answer
493
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Invalid input detected at '^' marker while configuring network point-to-point
I am beginner and I am using cisco router for my work. this is the steps I followed
>config terminal
#interface tunnel1
#description ""
#ip address <> <>
I want to do sth ...
- 11
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vote
1
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42
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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 ...
- 11
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0
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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 ...
1
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0
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645
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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 ...
- 143
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592
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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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0
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35
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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 ...
- 143
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1
answer
590
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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. ...
- 1,444
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1
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941
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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 ...
- 13
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57
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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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1
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1k
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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 ...
- 113
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0
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40
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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 ...
- 615
0
votes
1
answer
212
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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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1
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450
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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 ...
- 251
0
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1
answer
875
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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 ...
- 214
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0
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On Cisco IOS XE routers, do classes in service policies have their own queues by default?
I'm configuring a C1111-4p (Cisco IOS XE 17.12.02) router for home use.
I want to prevent some torrent clients from disrupting the internet for other clients (calls, web browsing, etc).
I've setup ...
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1
answer
243
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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 ...
0
votes
1
answer
7k
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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 ...
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0
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111
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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 ...
- 143
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1
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83
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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 ...
0
votes
1
answer
471
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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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0
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57
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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 ...
0
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1
answer
799
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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 ...
- 113
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votes
1
answer
306
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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 ...
0
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1
answer
1k
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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/...
0
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0
answers
37
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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 ...
- 119
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201
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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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1
answer
106
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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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1
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7k
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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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0
answers
139
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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 ...
0
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0
answers
46
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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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1
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1k
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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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483
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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 ...
- 11
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630
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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 ...
- 1
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0
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888
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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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1
answer
233
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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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64
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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 store a variable and reuse it later within the terminal?
In a normal cisco switch if I run the following command:
copy running-config tftp:
the switch will ask me for a IP address.
for my plink I have this:
plink -ssh userhere@IP -t copy running-config ...
-1
votes
2
answers
802
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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 ...
