Routing

my cisoc 3750 has got this boot path.flash:/c3750-ipservices-mz.122-35.SE5/c3750-ipservices-mz.122-35.SE5.binbut in the process of upgrading complete flash got erased , kindly suggest what to do next as i have loaded the image in the switch but switc...

I have a Gig Fiber interface this incrementing like mad with crc and input errors. What is best method to troubleshoot?CA-ANHM-HBR-R12-01#sh interfaces GigabitEthernet5/1GigabitEthernet5/1 is up, line protocol is up Hardware is GigMac 3 Port Gigabi...

Hi,I have a ip nat pool configured with 1 public IP.I have obtained additional 3 public IP's. How do I modify my nat pool to include the new IP's ?thanksSajiv

I have successfully used the CSS to load-balance an application in our network for some time. I have just added to the configuration to allow load-balance of new Microsoft Exchange Servers. It appears that the load-balancing works for Microsoft Out...

On a 2811 acting as gateways for CCM 4.1 I have 2 Wic cards for 2 E1, with following conf :network-clock-participate wic 0network-clock-participate wic 1controller E1 0/0/0 framing NO-CRC4 pri-group timeslots 1-31 service mgcp!controller E1 0/1/0 fra...

Hi guys, I have a problem with a configuration, I have a C3745, a E1 card used before and a new 12 Digital Modems. I need to configure these Digital modules but if I configure the serial X/X:15 with a ppp encapsulation, the serial protocol goes down!...

I have one router on a remote site with two links back to headquarters (via two different paths - one direct, the other via a third site). 90% of the site traffic is encrypted traffic, which means the source/dest pair doesn't change. I'm trying to fi...

Hi,Is it possible to reduce MTU over an Ethernet link?Best regards,Antra

Hi, One of the circuit was reported down,When checked in PE/CE router did not find physical interface logs.But BGP got flapped,Below mentioned is the logs captured.Would be helpfull if someone can explain why BGP Flaps did not get reflected in PE/C...

Hi ,We have 3 routers connected as attached topology. All routers and interfaces are enabled for multicasting spares-dense mode. Router A is also configured as below,ip multicasting-routingip pim spare-dense modeip pim send-rp-announce vlan 355 scope...

Hi I have 2 routers (877W and 3825) connected back to back, I am trying to configure NAT but when I configure my access-list to match the network that must be translated I can't hop from one router to the other. But the traffic sent is received on th...

Hi,I just did a lab last night and got confused with the message I got from OSPF. Here's the setup.R1----R2----R5-----R4The link between R1 and R2 is area 0 and the link between R2 and R5 is area 1. R5 and R4 segment is area 2. The task mentioned tha...