Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
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...
My home network currently has two switches (3560G's) routed at L3 by a Sophos UTM box. For a variety of reasons, I have decided to replace the Sophos with a 2951, but I'm a little stumped as to how to structure the interlinks. Here's my structure: SW...
Hello, is there a way to disable ssh/telnet etc on gi/0/0 on a Cisco 2900 series router? I have a lot of attempted connects like "%SSH-4-SSH2_UNEXPECTED_MSG: Unexpected message type has arrived. Terminating the connection from 94.182.191.167" From co...
Why we don't use or Prefer Load, Reliability & MTU to calculate EIGRP Metric?what is the actual Reason?
Hi All, I'm trying to set up a local nginx instance for fun. I also have a static IP from my ISP. I can connect to the nginx instance over localhost/loopback but my settings on my 897 don't seem to be forwarding port 80 requests from Dialer0 to my lo...
Hello,We are experiencing a very strange problem. ASR9006 with:2x RSP440 running IOS-XR 6.3.21x A9K-2X100GE-TR2x A9K-24X10GE-TR We have several ipv4 object-groups linked to ACLs. When we try to add an entry in any object-groups...... if we commit wit...
What is the Delay of 10 Gigabit Ethernet, 100 Gigabit Ethernet?Serial: Bandwidth: 1.544 Mbps, Delay: 20000 ms.Ethernet: Bandwidth: 10 Mbps, Delay: 1000 ms.FastEthernet: Bandwidth: 100 Mbps, Delay: 100 ms.1 Gigabit Ethernet: Bandwidth: 1 Gbps, Delay: ...
