Routing

Hello,  I am preparing to install a new M2 module into a NX7K chassis. The chassis is currently on IOS release 7.3(0)D1(1). I wanted to find out how to upgrade the SW on the module. Or, is it that  once I install it it will be upgraded automatically...

I have a test router setup and I want traffic from that subnet to travel to a DR router and our a seperate DR connection. However when I make the ip route chance on the test router and the Dr router to pass traffic to a specific DR connection all the...

Hi As we know, if bgp policy changed, we need to use command to clear it as the below command. But sometimes I found people do not use the command. Can you tell in what situation, we do not need to use the clear command?  clear bgp ipv4 unicast 6.4.8...

Hi Guys, i am needing some light to solve an issue that  came up this week, in attach has an image of my cisco  1841 Software (C1841-ADVSECURITYK9-M), Version 15.0(1), i am facing a CRC number raising so i am concerning about it, can you someone hel...

Router MPLS <-->  Hub 1 dual DMVPN <--> Spoke1 MPLS is running OSPF and Hub1 see mpls ospf as external  Hub1 is doing mutual Redistributed  between OSPF and eigrp. HUB only has one active phase 1 connection and failover to second hub. DMVPN hub1 osp...

Is there anything ( Software wise) to assist in moving a config file from a 6506E to an ASR 1006?  When migrating from the ASA 8.2.0 to 9.2 there was a site that assisted with the difference in commands.  Is the same true with Router IOS? 

Hi, We are having a strange issue after deploying 7604 Router in our Network. When we connect our customer to 7604 Router their GRE tunnel never got up. But if we use 7200 router then it is working fine. Here is topology diagram: CE1==>PE1-SWITCH==>...

Hi guys, Seems like there is something wrong with our BGP peering, it has lower tblver compared to other peerings established on router, and 1001 value in OutQ. There is one other BGP applied on same pyhsical interface, same MTU, same configuration....

Hello, I've stopped off half way through ICND1 to try some 'Home Lab' work, here in the UK. I wanted to use some of the commands learnt so far. I've tried to get my 1841 router to connect directly to the LAN 1 port on my BT DSL Modem (Model ECI Telec...

Hello, I have a 1921 with ''c1900-universalk9-mz.SPA.150-1.M4.bin '' + securityk9 license  doing pppoe ,nat, zbf, and im getting these strange logs on ppp negotiation after the connection has been established,here is a sample,and this is going on for...