Routing

Hi Friends,last saturday I faced one problem in our core switch 4507 R . Active sup lost connection and standby came active. We got lot of errors/alerts on console shown below.%SYS-2-MALLOCFAIL: Memory allocation of 784 bytes failed from 0x101ED660, ...

HiWhat are differences between load balancing and load sharing on Cisco MPLS router with BGP?Howto check kind of balancing using CLI?

Hi,I am using cisco 1941 router in my DC for Internet service. I am going to terminate 2 WAN links each 4 mbps to my Gigabiethernet ports. Is bundling is possible to enjoy full 8 mbps internet to my organisation???? pls help....

Hello,I use cisco routers (2800 and 3600 series) at satellite link and I have a problems with slow download speed when getting files by FTP and WEB surfing. Can you give an advice what to do to solve this issue ?

Hi all,i am having 2 locations & having cisco 1841 & 2821 at both the end connected via a P2P link.Now when i trace location A from location B, the traffic is getting dropped at location A's Vlan HSRP IP address.there is no ACL in that Vlan, but stil...

Hello,We have three sites connected to each other over MPLS network through BGP protocol with various routes advertised. If a fourth site were to be added, how can I restrict the routes advertised by the other three sites in a way that only specific ...

Hi there,My ISP provide me a set of IP as below:Serial IP     : 210.187.x.x 255.255.255.252WAN IP     : 58.27.x.x 255.255.255.224I had setup a WAN router which as below:Router#sh runBuilding configuration...Current configuration : 2606 bytes!! Last c...

I recently set up a new eBGP customer's circuit, who'll be doing dual-homing with another provider. This customer has a CCIE running their network, and he's complaining that, when using a BGP route view server, his AS is not being prepended when it t...

I'm moving into a newdatacenter. I don't consider myself a network engineer or anything but I do understand the basics. The new data center I am moving into routes mynetwork to me a bit differently than my old data center, so I thought I'd post here ...

If I use a route-map to mark certain traffic and then set ip next-hop on that traffic, then use a route-map to NAT that traffic, can I match based on Interface even though I set the ip next-hop?In other words when using set ip next-hop will that also...

I'm  trying to install ios into my  cisco 2821 which boots in rommon.  Apparently the ios is corrupted, I  have set the IP_ADDRESS,  IP_SUBNET_MASK, DEFAULT_GATEWAY, TFTP_SERVER,  TFTP_FILE but anytime I  issue the 'tftpdnld' and confirm to continue,...