Routing

Hey, Just installed new flash card and new RAM in 4331 router and there is no image to boot.Before I installed the new flash there was an image and it booted fine....must I install an image to the new flash before it will boot?Thank you Output after ...

HiI have a Cisco 3560 as core in a small office, this site, get a default route to main site from EIGRP, and the main site have a BGP to connect with all sites.For a change in a topology we need recibe all the BGP table redistribute from EIGRP and th...

Hi Does Cisco IOS support SSH version 3? Thanks in advance.

I will first apologize for my ignorance ahead of time and thank anyone out there who can help me.  We have a 1812 router that we have leased from a company that I can't trust at all.  They are stating that the router, that we leased from them 5 years...

Hi,does anyone have an example of how I can setup load sharing of two 887 VA Routers each with its own adsl line to enable me to double my bandwidth?I was thinking about connecting them both to an 1800 series router and then a switch.But really looki...

Hi,We have IBGP and OSPF running on a router.Learning default route via IBGP  and also getting installed in the routing table.sh ip routeB*    0.0.0.0/0 [200/0] via *.*.*.*, -----------------------> Default route getting installed in routing table   ...

Hello Experts,We had a friendly discussion at work about Public IP addressing. My friends says that ISP's like Verizon, Comcast etc assign same Public IP address to multiple customers and they all will work (same public IP to few thousand customers)....

I received my first Cisco router yesterday. Today I tried to connect. It connected to CPP at first. Since the wireless is so difficult to configure, it wasn't too long (10 minutes, maybe) before I realized I has already made a mistake. Not knowing ho...

Is there any kind of power redundancy in the ISR 4300 family?Back in the 2900/3900 there was RPS and ways to have some degree of power redundancy. Having a 2U router like the 4351 with blade server and switch modules without RPS sounds a little bit r...

Hi, hope I'm asking in the right place. In packet tracer I'm trying to demonstrate an ipsec vpn tunnel. I'm having trouble with the ACL that is used with the crypto map match statement. Suppose I have 2 routers, connected via 11.0.0.0/30 network. Eac...