Network Management

Resolved! IR809 - Upgrade

Hi So i am trying to upgrade a IR809 - firmware Version 15.7(3)M2 - and going to ir800-universalk9-bundle.SPA.159-3.M1.bin I get a timeout bundle install flash:ir800-universalk9-bundle.SPA.159-3.M1.binInstalling bundle image: /ir800-universalk9-bund...

Puzzling SSH and SNMP issues

Recently, within the last week we've begun having an issue at one of our customer sites with an ASR 1001-X running IOS-XE Everest 16.6.4 (See below for exact IOS). The symptom is that when using the 10G port Te0/0/1 which connects to the ISP's fiber ...

Cisco Prime Infrastructure - ACL Template - established traffic

I am trying to use Cisco Prime Infrastructure, currently running version 3.7, in order to manage an ACL using a Security ACL template.So far I have managed to apply all the lines I want to the ACL with the exception of the following line:permit tcp a...

Prime Infra 3.10 install

Hi, I updated our Prime from 3.7 to 3.10. We built a new VM for 3.10. I followed the quick start guide to set up the VM, admin & root passwords. I also copied over the old 3.7 backup into 3.10 & it loaded successfully. (as the quick start guide said ...

ssh (plink) to PIX/IOS with multiple command file works on PIX but not on IOS ?

I cannot run multiple commands on IOS from SSH batch file -it thinks my file is one command only,however the same file works on the PIX; do they behave differently or am I missing something ?eg: commands.ssh (DOS encoded) for PIX:enablesomethingshow ...

SG500 Stack Switch reboot unexpectedly

After i upgrade the switch to latest firmware version 1.4.11.5 from 1.4.5.02, the switch had reboot 2 time within 2 week, both is on Friday morning, but there is no schedule reboot in switch or UPS. Anyone can advice regarding this issue?

No netflow export on management interface Gig0 of ISR 4431 Router

Hi I try to configure netflow on our internet router. Below you see which configuration I try.The target is, that the netflow data goes over the management interface to our PRTG server. The management interface is in vrf Mgmt-intf. After the configur...

Phone isn't registering

So, I have a Cisco phone that isn't registering. Worked before. Nothing in the configs has changed. It works in other ports just fine, it's just this one. I can see the MAC when doing sh cdp neigh. I can see traffic. I do not see any errors. Just a l...

What is the peferred technology to loadbalance?

Hello gods of tech.One can configure load-balancing within switches, routers, firewalls, and specific load-balancing hardware such as F5 brand devices.Is the reason most deployments use specific load-balancers because of the administrative ease of us...

no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1

When I try to connect to my switch I get this error$ ssh cisco@192.168.7.203 Unable to negotiate with 192.168.7.203 port 22: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1And I just d...

Cisco Prime - "Primary and Secondary database are not synchronized".

Hi everyone,I have two Cisco Prime Servers. It was running okay. Until primary switched to the secondary as operational.Version: 3.9 (3.9.0.0.219)Now I see this error:Check Failback Readiness: FailedSYSTEM - CHECK DISK IOPS = Test is successfulNETWOR...

Added a VLAN to the trunk....shut down half our phones.

So, we were testing some things in the IT lab today, things we didn't think would do any harm on a live production environment. Well, we were wrong. lol We have it back up now, but I can't stop wondering WHY adding a VLAN (the subnet our CME is in) t...

Do I have to configure new VLANs on the core switch?

I am about to configure new voice VLANs for our new phone rollout. Before I configure them, I wanted to make sure WHERE I need to configure them. Do I have to configure new VLANs on the core switch or does it matter?

Add attribute huaweu in cisco access registrar

Hi Evryone,please help how add attribute huawei CIR in and out in the device Cisco Access Registar ?

Resolved! ACS-Guest wifi

What is the password for this wifi?

Network Management

Forum Posts

Resolved! IR809 - Upgrade

Puzzling SSH and SNMP issues

Cisco Prime Infrastructure - ACL Template - established traffic

Prime Infra 3.10 install

ssh (plink) to PIX/IOS with multiple command file works on PIX but not on IOS ?

SG500 Stack Switch reboot unexpectedly

No netflow export on management interface Gig0 of ISR 4431 Router

Phone isn't registering

What is the peferred technology to loadbalance?

no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1

Cisco Prime - "Primary and Secondary database are not synchronized".

Added a VLAN to the trunk....shut down half our phones.

Do I have to configure new VLANs on the core switch?

Add attribute huaweu in cisco access registrar

Resolved! ACS-Guest wifi

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Cisco Prime 3.9 logging router when Interface Up/Down

Error in Cisco BGP YANG module

SNMP Server only discovers one switch out of 6 network devices

Wireless Distribution System OR bridging using Cisco packet tracer

Cisco PI - Syslog Streaming Performance

How to connect 3 ASR-1001-X routers through tunnels.

SNMP V3 read only setup

Retransmission flood of FIN, ACKs from DNS server...

Unable to ping to External Internet

EEM CLI command character limit