Routing

Good afternoon, Currently in a situation where a client is sending me tcpdumps every day. They state that they experience intermittent 400 bad request responses. I don't see how this is a networking issue since a TCP handshake is consistently establi...

Hello we have an MPLS layer 3 WAN network using BGP. Approximately 50 physical sites belong to this network.I currently have a router at one site advertising the default route to all other member sites of the MPLS WAN.I now want to migrate to using a...

I have a question: a bonding with 2 100 mega fttc which devices should be done? Is a Cisco asr1001 / 1002 ok or even lower bands like the 19xx / 29xx?

HII am trying to configure transparent bridging over E1 network but not working. Pls refer Scenario in attachment and reply.RegardsManinder 

trying to configure dhcp on router  for vlan 10 IP address 172.168.10.0 default gateway 172.168.10.1 I want the pc  IP range to start at 172.168.10.20 and end at 172.168.10.50?    

We (me and my friends) are opened a discussion during the lab and we all are understanding that the router is doing right but we want to challenge self technical background (deep drive). Details are here:   The LAB has been configured as explained a...

I'm trying to set up Ipsec VPN to a remote Windows server. I opened ports 1701 (TCP) and 500 (UDP) on the Cisco router. However, when I netstat from the LAN, the server isn't listening on these 2 ports.  I've checked all the firewall settings to see ...

I have a simple EIGRP topology with 3 routers and 2 AS. I have created a summary route for 192.168.X.X network with /21 and advertised on R2 both serial interfaces(s2/0,s2/1). I have also redistributed both EIGRP AS into each other. However, when R3 ...

dear im going to configure the router isr 2911 with vpn site to site and im needing help on acl for the below information please check if my ACL on below is fine or not ? thanks a lot crypto isakmp policy 10authentication pre-shareencryption AES256ha...

Hi! I have a question regarding router ISR4331 and E1 NIM module.Is it possible to transport E1 over IP and to connect to a PBX as drawing below? Or is the E1 card only to use for WAN connection over E1 lines?Thanks in advance!  

Hi everyone, I'm preparing for CCNA, and right now I'm with HDLC and PPP protocols, I have been reading many docs, following the official Cert guides and  and I have a question about them:Can these two protocols be used at the same time on the same l...

hello , i have router asr1006 use at as PPPOE Server with NAT , with 10K user online now i have problem , my client sometime can't reach able to internet  i notice Total number of translations: lock at 1677845 only can't get up more, i use ESP100 , i...