Routing

Good morning everyone!I'm having an issue with a 2951 ISR upon which I'm trying to load the IOS for CME 9.5.  I had no issues loading the IOS on to the device but it consistantly fails on boot.  Here is what I see on the console during the boot proce...

Hi All,When doing a trace from a Unix box to a VPN connected site the packets don't seem to send from my Cisco VPN router until the MTU is at 1006. Does this seem a bit low? Do I have a config issue somewhere?7  172.27.x.x (172.27.x.x  47 ms) - My VP...

To anyone is this the procedure on how to upgrade the IOS on Cisco 891 Router using an external USB Flash drive.1. Copy the new IOS in an USB Flash drive and make sure that the flash drive is formatted to FAT32. In this example the IOS on my USB Flas...

To anyone, is this the correct procedure to copy the current Cisco router configuration file to the external USB flash drive.Connect my laptop to the Cisco 891 router using a straight Ethernet cable and plug the USB Flash drive into my laptop.Use the...

Can we make a Router as a DHCP server.? cn sombody expalin this ?  What are the challenges will face after configuring it?Thanks

Hi there,I have a branch network that recently had its IP address changed. The scenario is as follows:old IP & mask10.171.81.64/26g/w: 10.171.81.65new IP & mask10.173.109.0/24g/w: 10.173.109.11 cisco router & 1 HP2710 switchswitch IP: 10.173.109.2All...

I am trying to use ip sla video feature of the 2911 and found that mim IOS is 15.2(2)T. I read blogs saying that IOS ..M are more stable. Should I upgrade my Ios from IOS 15.2(4)M3 to 15.3(2)T? what is bad about IOS ...T?thanks,Alison

Dear all, what is the meaning of those alarms below ?It could be an PTT issue or something related with the router ?thanks,Jun 25 13:06:16: %WS_ALARM-6-INFO: ASSERT CRITICAL GigabitEthernet0/0 Physical Port Link DownJun 25 13:06:31: %WS_ALARM-6-INFO:...

Hello!I'm designing a new topology to access to the Internet using Cisco2921 NAT and MS ISA Firewall. In brief my topology looks like this.  I'm going to use ISA as a proxy to public some internal services and to provideinternet access for my users. ...

Hello,I am setting up a small hub/spoke network with EIGRP as the routing protocol, what is the best way to advertise from the hub the a default route?  On the spokes I'm just using the 'eigrp stub' command.Thanks

Guys,did anyone of you worked on IPTV Mulicasting? If yes, can you please advice me the best multicasting protocol to use in IPTV environment?

Dear member,I have a customer will running about 150 GRE tunnels without IPsec in Hub site and 25M WAN circuit. It is using Cisco 2811 and CPU in high loading, I would like to replace the it, but I  can't find any information about ISR G2 with GRE pe...

HiLooking for some design ideas. I have 2 ISP but want symmetrical routing via primary ISP to take advantage of 100mbps WAN. I have a /29 from both ISP so R1 will EBGP with Primary and Backup. R2 will do the same - EBGP with Primary and Backup. R1 an...