Hello there, I'm trying to track down the timer which triggers the event to send a BGP update to a peer when configuration has changed for example a route-map configured on a neighbor. When doing a debug on a router running BGP it appears that once...
Forum Posts
Hi, we were asked by a service provider to acquire a C2951 in order to provide a easy vpn client ability and as we currently own a brand new 4351 router which is by the cisco EOL notice supposed to replace it for VPN services capabilities i am havi...
Resolved! BGP how to prefer eBGP over iBGP
Hi All, I have a customer who has two Data Center sites running iBGP between them. We will be adding a new WAN and we want the subnets local to each site to be advertised across the new WAN which will have an eBGP relationship two each of the Data...
Heya, Trying to configure the DSL modem in a Cisco C1117 in bridge mode for some testing (I need to land the PPPoE on a Cisco 2921). I could do this fine on a C877/C887 back in the day but I can't seem to do it on the ATM interface on the C1117 as...
Dear all, We are running IOS 15.1(2)SY7 on a 6500 with SUP730-3BXL. We are getting full routing table from two BGP peers, and we noticed a strange behavior in memory usage by "BGP router" process. Since we have only 20MB of RAM available, we decide...
May I know what it means by configuration below? 1)172.16.20.18 nat to 8.24.1.86 and vice versa? 2) reversible means both way? 3)route-map nat1 function is to match ip address 40 only? Wht else it does? Why it the route-map nat for? ip nat insid...
Resolved! BGP route-map in use
Hello I'm trying to figure out if this route-map is in use. I go to the core of my network and I see the following: Core1#router eigrp 1 redistribute static route-map static-to-eigrp redistribute bgp 65425 route-map static-to-eigrp default-inform...
Hi Everyone, If in FIB table BGP has 2 routes for the same destination and they both go via Different Interfaces of the Router. Does then BGP pick the route with smaller ranges? does smaller range mean here small subnet mask? Regards Mahesh
hello everyone. i am new to networking and facing some issues while practising in gns3. I am using static routes between ebgp peers to form neighborship. neighborships are done with loopback interfaces and i have end to end reachability. but when i m...
Dear All, Currently i am having ISP A .I am planning to connect second ISP B in to my network .We have a lot of webservers in the network .I am planning to distribute the traffic to both ISPs.Eg For www.example.com have DNS entry from both ...
Hello there As you can guess, we're ordering Cisco ASR router. But we're facing some problems. So your experience will help. We found , we can order Cisco device in 2 form: 1. Traditional ( ordering HW + Licenses ). 2. Cisco ONE ------ We decide to g...
Hello Everyone, I would like to ask about help with configuration hub and spoke topology between three routers. I have three LAN networks: - HUB LAN network 172.28.33.0/24 - SPOKE1 LAN network 172.28.11.0/24 - SPOKE2 LAN network 172.28.22.0/24 There ...
I am having ASR 1001-X in production and having more sub-interfaces. all the sub interfaces have service policy input and output (Policy maps) for bandwidth limitation. Recently I have removed service policies from one sub interface for testing pu...
On reset of my DPQ3925 Cisco Router Modem I lost access to the admin password control and I am stuck with the default? I did all the typical google help and tech support from Cisco and the internet service provider cannot figure it out? Apologies if...
Hello, let's say I have a router R1 that does BGP and EIGRP. On R1 I have configured a static default route (0.0.0.0 0.0.0.0 172.23.1.1) to my firewall which I want to keep that way. Lets say I have an iBGP peer for R1 called R2. If R2 configures...
