Hi Team, I have an environment set up pretty similar to the diagram below; (recreated in the lab for testing); There are 3 routers (ROUTER1, ROUTER2, ROUTER3), and 2 Firewalls (FIREWALL1, FIREWALL2) Interface G4 on ROUTER1 and ROUTER2 is in a ...
Forum Posts
Please, someone tell me I'm not going mad here... I have a 4-router setup, all running 15.2(4)S3, with 2-way mutual redistribution between a RIPv2 domain and OSPF domain (picture attached) Has anyone come across any issues in this code, whereby RIP...
Hi everyone, Currently I am running 2 routers (routerA and routerB) which connected to a Nexus switch and using static routes. Manual add ip route 192.168.0.0 255.255.255.0 192.168.123.2 (If routerB down) or ip route 192.168.0.0 255.255.255.0 19...
Resolved! AAA authentication
Hi All , I have a doubt regarding aaa authorization command . I have logged in to the Device using my TACACS ID now I removed the aaa authorization command specifically no aaa authorization commands 15 default group tacacs+ local Now Initially I...
System Description: SF350-48PSystem Up Time (days,hour:min:sec): 01,21:54:02System Contact:System Name: L2CSOC-NOCSystem Location:System MAC Address: 00:8e:73:32:37:63System Object ID: 1.3.6.1.4.1.9.6.1.96.48.1 Unit Type---- ---------------------- 1 ...
Hi Genius, Anyone can tell me that what *init* process will do in cisco routers?
Hi ALL, 1) There are 4 ISPs (DSL) – 3 with fixed public IP and 1 with dynamic IP.2) Currently there has an ISP serving branch connection back to HQ and would like to have redundancy.3) There will be a line dedicated to do data backup to DR site ove...
Hi, I have 2 6506 Core Switches running HSRP (no VSS) and Nexus 5596-UP connected to it at L2. Just like this setup I followed and it works.https://community.cisco.com/t5/switching/vpc-on-nexus-5000-with-catalyst-6500-no-vss/td-p/1618853 Now we wan...
I have created a DVTI (hub) - SVTI (spoke) setup in my lab running on IKEv2. The tunnels are fine and running, but I can't ping the tunnel endpoints. I don't have any routing running at this point, but I was under the assumption that I should at leas...
This seems to be a simple situation, but I'm having some trouble with, as NX-OS is somewhat new to me. Two Nexus 5K switches connected with a direct link, and VLAN 99 is the only VLAN configured on that link (dot1q trunk). I'm trying to peer the tw...
Resolved! PPPoE configured, no network
Hi, We have a Cisco 2901 router running IOS 15.6. It was running fine in our current setup, but we are moving and our new ISP uses PPPoE. I think I configured that correctly, the dialer 1 interface gets an ip. However I believe I am missing somethi...
Hello, Could someone please help me understand why do we really need 2 interfaces at both ends of a GRE tunnel?Once we create a virtual tunnel interface, why is that interface not used as a source interface? Why we need to use another interface as ...
Hi, After upgrading IOS from 12.4 to 15.1 version (2800 routers), we lost availability of receiving multicast packets on serial dial-up lines. The serial config is simple: interface Serial0/0/0 physical-layer async ip unnumbered Loopback0 ip p...
Hi,I am using a EHWIC-4G-LTE-GB card with MC7304 4G-GB modem for a DMVPN solution. I have an issue, where one of my routers appears to be cell hoping. Is there a command to force it to a particular cell. Network Information===================Curren...
Im having issues routing traffic using static multi-hop routing over layer 3 switches. Due to political reasons I'm limited to static routing rather than a dynamic protocol. Each site has a 3560 layer 3 switch. I currently have a topology of 3 sepera...
