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Questions tagged [ios]

The operating system used on the majority of Cisco's routers and switches; a package of routing, switching, internetworking and telecommunications functions tightly integrated with a multitasking operating system. For Apple's mobile device OS, use apple-ios.

309 questions
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Can IOS be upgraded on a Cisco Catalyst 6509 switch without downtime?

There's this Cisco Catalyst 6509 switch with 2 (two) supervisor modules; one of them is active, the other is (almost always) in standby. We need to upgrade IOS; current version is 12.2.something (I can check exactly which one, if this does…
Massimo
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How to fix DHCP server after main switch replacement

I am a computer science teacher in a small school who is getting to grips with a role as server/network admin. Today, we all lost internet connection and were unable to access the server remotely. It turned out a main switch an (HP2530 series…
Simon Baldwin
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Safari cannot open the page because the server stopped responding

I am running Windows Server 2012 R2, and have 2 web pages running via IIS. The 1st one is on port 80 for HTTP, and the 2nd one is on port 16552 for an API interface. I have opened all the connections for port 80 and 16552 for both UDP and TCP. …
user1433164
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SCCM query based on Device Enrolment Profile

We are pre-configuring our mobile device fleet through Apple DEP into our hybrid InTune / SCCM instance. We have a few different enrolment profiles based on what the device is used for. With this, we also have policies and apps that we want to apply…
mhouston100
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Why is my IOS EzVPN client not connecting to my ASA EzVPN server?

I have a Cisco 867VAE connecting as an EzVPN NEM client to an ASA 5505 server which will not connect. The server ASA has the repeated messages: 4 Nov 01 2017 23:16:45 713903 Group = eznemgroup1, IP = 10.200.38.205, Information…
Mitch
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How to make Wi-Fi Clients happy on Airgapped network?

We have an airgapped network composed of an Ubuntu 16.04 server and a Pepwave Peplink AP Pro 300M Wireless Access point. The goal is to allow consumer users to hit this access point but, when they are on it, they are only able to access the…
Dave Collins
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iPhone/ Android will not dismiss wifi landing page implemented with DNS

I am trying to implement a splash page/ wifi landing page on my existing public wifi network, using the DNS method mentioned in Wiki, in which I host a custom DNS server, that will redirect ALL dns lookup to a local address where a web server is…
kaho
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Cisco router and switch configuration

I want to configure a Cisco 2600 series router to be DHCP server. To the ethernet port i want to connect a Cisco Catalyst 2900XL 24 ports switch, in this switch i want to connect a computer in port X2, the 2600 series router should be in port X1 and…
M. Smith
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3 answers

Cisco ios config

I'm setting up a cisco 881 (this is my first ios device) I got everything working the way i want except port forwarding im trying forward all incoming port 80 traffic to 10.10.10.60 and I don't see that option anywhere in the cisco configuration…
Crash893
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Linphone iOS behind CGNAT sets wrong Contact Header

We are using Linphone client on iOS over Verizon network. Our client sends wrong IP address on Contact header at 200 OK message as a response to INVITE message from Asterisk. SIP trace Our client's correct public IP address is 70.214.115.17 as it…
Falieris Ilias
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Nginx with http2 and ios WKWebView

We are running nginx on a debian system as our loadbalancer nginx version: nginx/1.9.10 built with OpenSSL 1.0.2e 3 Dec 2015 (running with OpenSSL 1.0.2g 1 Mar 2016) We had http2 activated in our server like this: server { listen 443 ssl…
Janning
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APN fails for Apple Profile Manager

We have a new Mac on which we configured profile manager from scratch. Were trying to use it as an MDM to push profile settings over the WAN. I have obtained an APN certificate and the server is using a publicly accessible hostname. I can start the…
Joe
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CentOS + strongswan + iOS VPN API, hal

I'm trying to setup StrongSwan on CentOS for iOS with VPN API. This API uses IKEv2 protocol. Here is my logs + configuration files. When i press connect in iOS device it's getting off in a few moments. It looks like iOS doesn't like some server…
Al.Arak
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*nix shell with IOS style completion?

Is there a Linux shell that will let you type less than full commands as you can with Cisco IOS, at least for the first command (and not its arguments)? I haven't really thought enough if this is actually a good thing, but might be fun to play with…
Kyle Brandt
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Best way to view Cisco config file?

I just copied the config of our PIX 515 over to a TFTP server. I'm going to need to make some edits to this file before copying it down to a duplicate 515 device. Currently, I'm viewing the config on the TFTP using notepad. It's barely legible. Is…
Citizen Chin
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