Good day everyone,I recently acquired a cisco 3750v2 switch and a cisco 2951 router. I am also pretty new to networking. I have attempted many different things to get the functionality I desire, but I have been overthinking/don't understand enough th...
Hi, all. Please help me on this. I need OSPF routing in the following environment and I want to use Frame-Relay without using subinterfaces.
ASR1002X PPPoE Server ICMP problem with Tenda DevicesI have configured it as a PPPoE server. Everything works fine. the only problem that I have is with Tenda routers. i can't ping and also can't access themIos version is 16.3.5
Hello.I was doing an exercise on Cisco where I was asked to do specific configurations. Everything was going well. So I decided to close the pkt document and take a break.When I reopened it and decided to continue the configurations of one of the rou...
Dear all, I think Catalyst9K can check the etherchannel LB Dest Port with show command however ASR1K can also configure routed etherchannel but how to check with show command? [Cisco ASR 1000 Series Aggregation Services Routers Software Configuration...
Hi, all. Please help me on this. I have been setting up the L2/L3 configuration with the i86bi_linux_l2-adventerprisek9-ms.SSA.high_iron_20190423.bin image in the EVE-NG virtual environment. I'd like to use NAT on the switch in the image, but there i...
Hello, I would like to build a backup route, if my dsl line fails. So I made a sla tracking on my dns server with source interface Dialer 1 and made a route with the tracking activated. My problem is, that if I have this activated, I can't ping fr...
I am running a lab environment where I am trying to use OSPF on three Cisco 2960 routers. Routers are connected via serial interface (s0/0/0 on 1 router connects to s0/0/1 on another router, s0/0/0 on each router is the DCE and has clockrate configu...
Dear community,I have a WG M270 cluster and would like to connect to the outside world via a Cisco C1101-4P.The WG cluster (active/passive mode) has network w.x.y.130 assigned to the ports that go to the Cisco.Our network is w.x.y.129/28 (so we have ...
I'm writing a Python script that listens via a socket, and gets triggered via an EEM ping ~ I want to parse OSPF neighbor relations via regular expressions after receiving the ping (it logs into the routers and compares sh ip ospf database addresses ...
I can't access other networks from vlan10 & vlan 20 but I can access vlan10,vlan 20 from other networks(OSPF routing protocol is used in my all routers).I can ping vlan10&20 from my BRANCH A router but not ping between the Vlan's (10&20).For your ref...
Hello, please help me, I posted the whole file with today's logs, I woke up with the system stopped log: %SYS-SP-3-LOGGER_FLUSHED: System was paused for 00:00:00 to ensure console debugging output.*Mar 8 08:45:49.219: SP: SP: Currently running ROMM...
Back in the day we had Cisco 1921 routers with some lower bandwidth connections between offices, usually a 10/10 or 20/20. We have recently installed a couple of Cisco ISR1111 routers and upgraded the EPL lines between branches up to 50/50. The con...
After upgrading to IOS 15.0, we noticed that interface tunnel 0 in the show int description output; however, this interface does not show in the running config. This interface (apparently a "hardware interface" cannot be removed or shutdown as one c...
Hi all,I'm trying to configure ACL to filter (permit) specific subnets to be replicated and drop others. However, the following limitation seems to be making an ACL useless, unless I misunderstand what they are trying to say:From the "Guidelines and ...
