I have inherited a piecemeal network that has many things I haven't figured out yet. I'm no network engineer so I lean of the TAC for most complex changes. I have an issue with our BGP changing routes today for some reason and I'm trying to figure ...
Hello All, I'm trying to set up the Cisco 5505 as a VPN sever thats behind a ISP router/modem. This router doesn't have bridge mode capabilities but as an alternative I was able to get a business static IP. In the access management UI of the ISP ...
I'm moving offices and redesigning how my network is built. One of the things I plan to do is put both of my internet facing ISPs onto my HA paired 5525X firewalls. Currently one ISP is servicing my internet through the firewalls and the other ISP is...
Hi All, I came across a network where the Public IP is used at the inside interface of the Internet router connecting the firewall. Why public ip is used at the segment connecting the router and the firewall instead of having a private ip. Pleas...
Hello Experts - This is a conceptual question. Can you please help me clarifying Two sites are connected using Internet/MPLS link. I have IPSEC VPN configured between the sites. In the interesting traffic ACL I configured Longest prefix (202.51.8.0...
Hello, I would like to setup 1 of my branches to talk SLA to our MPLS router back at the main datacenter here. I'm specifically testing for packet loss and bandwidth: Branch-Router(config-ip-sla)#?IP SLAs entry configuration commands: dhcp DHCP O...
Hello Guys, I am in IT from almost 3 years now, configuring Firewall and core switches. I always configure static routing sometimes with policy based routing but never did dynamic routing. whats the benefits and requirement of dynamic if everyt...
Hey, I have problem with port forwarding. I want to achieve: When I open web browser with 10.223.0.1:22222 on laptop it should be forwarded to 192.168.8.1:80 and admin page from LTE Router should be open. Building configuration... Current conf...
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...
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...
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...
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...
