Routing

I have a Router R5 who is connected to a Layer2 Switch. Over this Layer2 Switch R5 builds neighborships to two other OSPF-enabled Router; R1 and R2. So R5 has two OSPF neighbors behind the same interface: R5#sh ip ospf neighborNeighbor ID Pri State ...

I have a PPPoE server on the router. The PPPoE client (adsl-modem in my case) recive an IP-address (real IP assigned by ISP) from the Radius server. The Client works well, the laptop attached to the adsl-modem have an access to the Internet. But I ca...

We have to replace one of EoL router. That router has VWIC2-2MFT-T1/E1 card and serial link ( E1 and ppp encapsulation ) . We have bought new ISR 4331 router to replace this router. Does the Gigabit ethernet port on this router can be used for WAN co...

i have a cisco AS5300 RAS for dial-in and i am planing to connect the E1 line to something that takes the E1 signal and interfaces it to FXO, which connects to my PABX and to my client. my question is is what cards are required on the 2600xm to achei...

Dear my friends,            Thanks advance. I need assistance to get the SFP for the Cisco SG350-28 SFP.Which one is support.           GLC-SX-MMD - This is available near by me.           MGBSX1

We have direct layer 3 ospf links between 2 cores switches. We also have a trunk running between these switches.  I setup SVI's  and ospf is 2way between SVI's. I tried to shut the layer 3 interface but ospf on SVI did not get out of 2way.

I have recently configured an ISR 4321 to act as a PPPoE server.  I have moved the configuration wholesale over from my old 1941 router.  Clients now are able to authenticate and get a PPPoE address, but are unable to reach the gateway, or indeed, an...

Hi everyone, I'm actually working in a project regarding the upgrade of a GETVPN (GDOI) architecture.  I actually have Cisco 2921 routers with VPN ISM module enhancing crypto performance + HSEC-K9 license to lift the 85 MBPS encryption traffic limit....