Routing

I want to apply ASR1004 act as  LNS to support 20K PPP session, the following configuration can support it(I suppose 20K session's traffic is 20G.): Part NumberProduct DescriptionQuantityASR1004Cisco ASR1004 Chassis, Dual P/S1ASR1004-PWR-ACCisco ASR1...

My customer needs to have backup lines for their branch offices. They have installed on each branch office a router (RV042 or TL ER6120 or ASA5505), on each branch office are installed 2 fiber optic transceiver from diferent ISPs. At headquarter they...

Hello, Does anyone know what the advantages of announcing BGP routes through a GRE tunnel have over using EBGP multihop and no tunnel?  Im thinking about a backup ADSL line for a router, if i was to create a EBGP neighbor with my device on its public...

With the global routing table hitting over 500,000 routes I want to check our ASR can be upgraded accordingly to facilitate this. When doing a show ver is shows "cisco ASR1002" Now am I reading the below right in that the RP cannot be upgraded for th...

I've got 2 1811 routers, one in each office.  FE0 on each router is connecting a 100Mb metro, and FE1 is an Internet connection.We upgraded our Internet connection from a T1 to 10Mbs fiber.  Our ISP put a 1900 router up for us on each end and I've te...

Hi,I need some help. I can't understand why R2 advertises back the same networks to the neighbor from that received.My topology is:R1 is in AS1, R2 is in AS2 and R3 is in AS3, I've eBGP R1-R2, and eBGP R2-R3.R1 and R3 has configured allowas-in to per...

 Hi  I am planning to upgrade one of the data center spine switch Nexus 7000.Cisco says to remove inactive ACL                 During an ISSU from Cisco NX-OS Release 5.2(x) or Release 6.1(x) to Release 6.2(2a), the system                prompts you ...

I have a WLC 5508 running 7.4.121.0 where several sites  have APs in FlexConnect mode.For those sites I also have interface groups (this is just an example, i have more than one group)Site 1 - Group 1 - vlan 110 (faculty) and vlan 112 (students)Site ...

Hi, I have a Cisco 867vae 15.3 advanced security IOS and was wondering if it supports Anyconnect? I'm trying to set it up so I can connect via the Anyconnect windows client. Does anyone have a working config or point me in the right direction? Thanks...

Can anyone advice. I have a T1 line is looking for faster speed. Att is proposing 2 T1 (bonded). My router is Cisco 2911/K9. Do I need sperate T1 card or in a bonded situation the line from Att come to my one existing port on the 2911.

Hi to all,I'm having a problem with cisco router 2901, everytime I try to connect this router in our network, the users can't receive messages. We have a exchange mail server. What will be the cause and solution for this problem?Thanks and God bless,...