Hello, what is the best way to configure a Cisco 2951 router as an NTP server?(I thought I set it up correctly a while ago, and used time.nist.gov, but I must have done something wrong, since I cannot connect to that server anymore.) thanks, Ron
Forum Posts
Hi everybody!Could you help me.Is it possible to use my cisco router (1801) as a L2TP client?And if it is, how to configure this feature? I have an l2tp vpn server (running Centos linux) and i want connect to it from my cisco router is it possible? t...
I am in the middle of a staged migrated, haven posted questions on this before, and basically stuck at the step where the old L3 core switch is doing the routing and all ports/services have moved to the new Core L3 switch but the new one is logically...
Hi, I just get into this subject and I was given an assignment to do on the topic of "Subnetting". During the process, I have found one issue where I can't ping the host on the other LAN with specific IP address. To be specific, when the network addr...
Hello for everybody. Can someone explain what are the swings and roundabouts of using such. What is the difference - use an interface or a subinterface or a loopback as a source for gre/dmvpn tunnel?
Resolved! ASR light levels.
What is the command on an ASR to get the optical light levels?
Resolved! ospf routing on ASA
Hi-I am trying to figure out if a particular subnet is actively being learned by my ASA firewall.When I check my "show route" output I do not see any entry for the subnet there.However when I check the OSPF database on the firewall using the command ...
Im trying to follow the below lab But now I need to add a catalyst 3750. WHat configuration do I need on the router for the switch to provide IPs? Router 1Router#Config tRouter(config)#hostname R1R1(config)#enable password $$$$R1(config-line)#line vt...
Resolved! Error when copy flash to cisco Router.
I getting the following error when attempting to copy image to flash, it should be mentioned I use two different Tftp Server applications but the result the same Bog#copy tftp flash:Address or name of remote host [192.168.42.210]?Source filename [c89...
I have a ISR 4321 at main office and one at remote office running MPLS. I just got it set up and remote office pings across link are around 3msec, but I can't get (almost) any throughput besides pings. Here's a network diagram of what I'm trying to d...
It appears I'm having issues with (at least my assumption is from what I can see) Burst Traffic over a gigabit ethernet interface causing a %CERM_DP-4-DP_TX_BW_LIMIT Maximum TX Bandwidth limit of 85000 Kbps reach for Crypto Functionality with securit...
Hello, Just upgraded our Cisco Firepower 1010 Threat Defense software to 6.6.1-91 and found that SLA monitor for default route does not work as previously on ASA 5506.Config is very simple :route-1 outside IPv4 0.0.0.0/0 1.1.1.1 metric 1route-2 reser...
Hi, I configured port forwarding (on port 3389) on a Cisco C881-K9 V01 router (currently using Cisco IOS Software Release 15.4). It worked fine for a while, then stopped. Through console I went through the config and confirmed it was set up right. It...
Resolved! ISR 892SFP
Hi ! Someone can give me some hints about configuration of this ISR? I have a 1905 working fine in my internet using PPPoE and since this 892 have two WAN interfaces I'm thinking to use it as link fail over, but even in a single link I can't configur...
Resolved! CISCO LAB
I’m building a CISCO Lab. I want to physically connect a catalyst 3750v2 POE24 directly to a 1941 router. What is the appropriate physical cabling connectors?
