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Outside NAT to internal machines - 2 ISPs

I have 2 ISP links,  69.74.x.x and a second new one that I just added 108.162.x.x to our Cisco 2900 to increase our overall speed, which is working. Can the outside NAT connections that are on the 69.74.x.x  be affected by adding the new link? I hav...

Bandwidth qos-reference on IOS-XE

Does anyone knows if there is an equivalent command to bandwidth qos-reference for subinterfaces on IOS-XE  Version 15.5(2)S1c? I can use it on tunnel interfaces but not on subinterfaces. IOS-XE  Version 15.5(2)S1c (config-subif)#bandwidth ? <1-10000...

Resolved! Cisco c837 basic conf cannot access skype

Hello guys, Below my actual conf for cisco c837... the problem is that i cannot access skype if i plug my laptop in any port from f1-4 but web browsing is ok except for some websites such as malwarebytes and viber (webpage cannot be displayed). wh...

Resolved! EIGRP startup process - Unicast and multicast Updates containing topology information

I have a question regarding the startup process of EIGRP. I have noticed that a unicast update is sent in a broadcast segment containing topology information. Why is this? Below is a screenshot of the EIGRP startup process and of two Update messages;...

Cell Phone Users

Hi, I have deployed Cisco WLC 2504 with 1702 WAPs.  WAP users get their ip addresses for WLC dhcp pool. on the other side for WAN we are connected with an ISP through Microtik Router.  Recently i have purchase Cisco Router 2911 and configure it for L...

Resolved! Load balance 881 across 3x VDSL lines

Hi All, I'm doing a new install for a remote customer. They wish to load balance across 3x new VDSL lines that are being installed. the line provider will supply their own routers on the end of each lines, so I don't have the issue of DSL to Etherne...

CISCO ASA Traffic monitoring

Hello,I'm working on a project to monitor the traffic of a Cisco ASA 5505 and capture the traffic using a Wireshark and the PRTG.So, I installed a Win 2012R2 server and Install the PRTG and the wireshrk on it.The server has two network adapters.The s...

ssimo7778 by • Level 1
  • 651 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Problem with Internet Access

Hello Community. I'm having an issue with my newly deployed Cisco 1941 K9 router.   I can ping 8.8.8.8 from the wan interface, but not from inside, let alone browsing the web. I'm using Google's DNS servers for testing, but I have and internal dns ...

Resolved! mGRE with VRF

Hello, I am trying to configure a spoke router in a mGRE environment. I want to keep the tunnel interface in the global vrf whereas the physical interface which would be used as source of the tunnel should be in a separate vrf. This was quite possibl...

sqambera by • Level 1
  • 1191 Views
  • 7 replies
  • 0 Helpful votes

Inbound/outbound Traffic in BGP

Hi I just want some expert to confirm one concept. Regarding inbound/outbound traffic in BGP,  does the traffic means data flow or route flow? I know the two concept--route flow and data flow move just in opposite direction.

eigrpy by • Level 4
  • 1271 Views
  • 5 replies
  • 0 Helpful votes

Wan Failover With IP SLA

Hi, I setup an IP SLA on my Cisco 881G Router to have automatic WAN Failover in case that Internet goes down on my primary ISP. I put the goole DNS 8.8.8.8 to verify the status of the primary ISP (WAN-1) When you first power up the Router every thing...

plussier1 by • Level 1
  • 901 Views
  • 3 replies
  • 0 Helpful votes

Resolved! SIP TRUNKING ROUTING OVER MPLS

Hi Pro, I am in the final phase to replace our legacy ISDN PRI to SIP trunking. As this is my first conversion, i would like to have some suggestions and shared experience from real pros whom already made such as deployment. Our Current network call ...

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