Hello Scenario - I have two ISP's terminating on Cisco Firewalls (Active/Passive) - is it possible to run BGP between the two ISP's and the pair of Cisco Firewall (failover mode) - I am not how the iBGP will work between them as they both share the...
Forum Posts
Resolved! VRF - Unreachable NH Issue
Hello, I'm practicing VRFs in GNS3, I have four routers: PE-1, PE-2, CustA-HQ and CustA-Remote. I'm unable to ping CustA-HQ from PE-2, but can ping the interface to which it connects on PE-1. When running debug ip packet detail on both CustA-HQ and...
Hi Experts,I wanted to know about L2VPN functionality with below scenarios., What will be the behaviour of PE1 and PE2 when CE1 is tagged/untagged with different VC type configured. Topology:CE1-------PE1-------LSP---------PE2------CE2 Scenario 1...
Hi everybody, I have a doubt about a SVI and a Loopback with the same IP range in the same router. Some days ago I tried to configure a SVI and a Loopback in the same router and the CLI answered me that it is no posible to have a SVI and a Loopback...
Hello Freinds what the below means , kindly decipher it , what is the reason behind that ? wic card location 0/2 is FXS *Mar 18 14:35:47.951: %MAINBOARD-1-UNKNOWN_WIC: wic card in location 0/2 has an unknown id 0x47*Mar 18 14:35:48.823: %ES...
Resolved! Configuring cisco ISR 4221
Hi Guys, I have ISR 4221 with 2 GE ports (Layer 3 ports) and 4 ES2 ports (Layer 2 ports). and i have 1 WAN and 1 Internet Link and 1 Inside(LAN) link. i wanted to enable both WAN and Internet connection for all LAN users. how can i make this to work....
Hello guys where can i find the activation-keys for the below permanent license on my router Technology Package License Information for Module:'c2900' ------------------------------------------------------------------------Technology Technolog...
We are asked to deploy IPv6 in dual stack in our network in order to enhance our IPv6 rank . As we are new with this technology can you guide us? Shall we Address all our internal network with public IPv6 addresses in order to enhance our rank ? ...
Hi I have two outdoor antenna . One is for Cisco 809 Industrial Integrated Services Router, the other one is for the wireless access point. Can these two routers be installed next to each other? Is there any safe distance required to avoid interferen...
Resolved! port security
how to check the learned mac adders on switch port and how to flush that learned mac address from port & remove the port security
Hi, I recently learned about FabricPath technology, which looks really good. When I am trying to learn new things and it says it replaces the old technology and I know differences between these two technologies I need to know one more thing. Except w...
Resolved! WAN router configuration - Need an Idea
Hi, I am little confused on an idea that I purchased some IPs from ISP as 172.20.0.1/29. I have ASA firewall or Cisco router faced to ISP and one IP is assigned to WAN interface. Reset all IP I want to assign to my servers (Direct WAN IP without DNAT...
Hi Guys,Looking for a solution here. I am looking for a EEM/TCL script (or other idea) that when packet loss occurs on a certain path, we can shut down the BGP peering seesion, so that all traffic directs to another upstream ISP. We had this problem ...
Hi what is the use cases to choose/prefer one of the below VPN tech over other DMVPN :as per my knowledge , DMVPN works over internet GETVPN FLEXvPN
Hello, We have Cisco 2851 and Enhanced EtherSwitch Service Modules - 48 port (48 FE + 2 SFP NME-XD). I found configuration examle:http://www.cisco.com/c/en/us/support/docs/interfaces-modules/network-modules/82288-es-mod-config.html. Configuration ex...
