Routing

Hi, I have an ASA 5510 running 8.2(5).  High-level, I'm looking to have two different internal networks use two different public IP addresses.   Right now, I am using the global pool for doing a dynamic NAT for all internal networks out the outside i...

The book describes RIPng as “one of the easiest routing protocols to configure, making it a good choice for small networks”, but I disagree. If I were implementing routing for IPv6 I would choose OSPFv3 or EIGRP for IPv6. I cannot seem to find any re...

Hello BGP experts. I'm investigating the process of BGP hijacking and I have some doubts. Since messing with BGP leaves visible footprints on the Internet, it's obviously hard for BGP hijacking to go unnoticed. I was reading about a famous Bitcoin ca...

Friends, I'm trying to configure VSS on a pair of 16 port 4500X.   However, whilst creating the VSL I'm getting below and Port-channel isn't coming up.   EC-5-CANNOT_BUNDLE2: Te1/1 is not compatible with Po5 and will be suspended (trunk mode of Te1/1...

Hello,   I am getting below error in cisco router 881.   C880 platform with 262144 Kbytes of main memory Readonly ROMMON initializedrommon 1 >     I am not able to type any command on rommon 1>.   please share your experience please

Hi, I've been trying to write an idiots guide as to how these interfaces interact with each other to create a DSL connection. Can anyone please sum up what each one does, how they inter-operate in plain english?   anything appreciated

Hi, we are seeing intermittent drops on our vdsl service. Can anyone comment on why I would be seeing high tx and rx loads on these interfaces? Are these impacting the service in anyway or are they normal process?   show interfaces dialer 1Dialer1 is...

Hi There, Thanks for reading. I have a LAN with redundant routes out to separate ISPs.  We have a single instance of EIGRP running throughout.  I'm trying to prefer R2 as the route OUT by increasing delay on R1.  I've done this before and it's easy. ...

Hi   having a few problems with our EIGRP WAN over a L2 VPLS. We have primary and backup fibre or ADSL lines at almost all sites (55 in total) with 2 core sites that have 4506s (Supervisor 7E) and a non-core site with a 4503. The non-core sites eithe...

 Hi -I'm going to implement GETVPN on our network. I've just started labbing it in GNS and got it working but I have a couple of questions. When would it be neccessary (how may routers in network) to use multicasting for distributing the keys? It's b...

  Dear All,   I am having two routers with IBGP and vrf configuration i m able to reach both end loop back via ospf but i m unable to reach both end vrf IP.   Can anyone help me. R3 :    R3#show ip route vrf RED 192.168.1.1 Routing Table: REDRouting ...

Hi guys   We have a new DC, spine leaf, and extended OTV to the Border leaf. From the old DC, the core connects to otv vdc, and is transported across.. no issues..   The old DC core, also has another l2 link (trunk), which is a legacy connection to t...