I am a bit confused about this router config from a branch location of an enterprise network. They use EIGRP tunnels as backups to the HQ.I have pasted what I believe is relevant to my question. Under the sh ip pro it states:Address Summarization: ...
Hi all,In my 5 years of experience in networking I have come across many situations where we use extended ping to troubleshoot erroring serial links. Specifically when we are testing an erroring WIC-1T Serial card with HDLC encapsulation & a remote l...
I have the following network.R1 is the hub. A PVC exists between R1 & R2, R1 & R3 and R3 & R4. This is a partial mesh topology. I am doing this for study purposes.My understand is that with an NMBA multipoint network the neighbor command is required ...
I am new here and looking for a configuration example to help me prioritize specific IP addreses from a subnet to two or three specific internal ip addresses. If anyone has a link or an example they would be willing to share I would greatly apprecia...
Do the 2 links should same bandwidth?
Hello all. I'm a realatively green BGP person. I've done one other BGP implementation before, but I had full control of the environment - owned a direct assigned block of IPs from ARIN, registered my ASN with ARIN, etc. I am now working with a cus...
hi ,i just want to ask about replacing running configuration with another config filemy scenciarioo is ,sometimes i make some config to router , but sometimes i make mistake , my request is , if i find any problem occured during new config , i wan...
I am new to Cisco and am studying for my CCENT certification. At the moment, I am attempting to correctly configure a Cisco 871W lab router. Since I have undertaken this task, I have run into nothing but problems. First off it was finding that the pr...
We have 1M serial link. we noticed 1M up / down traffic. then we disconnected all LAN ports leaving only this serial link up. still we see 1M up/down traffic.debug ip packet shows incomming and out going traffic.How do we solve this porblem?Please he...
When working over an NMBA frame-relay network you need to define the neighbors using the neighbor command. However you can also use the priority <0-255> argument at the end of this command to do what the book (CCNP ROUTE Official Cert Guide) describe...
Hi All,I earlier started a discussion thread on IP Connectivity issues I was having with my IPSec VPN, the issue was not resolved. I then had to change my router configuration to GRE over IPSec. Pasted below is the sho run, sho crypto session, show c...
Hi all, Kindly help me to get resolve high cpu to interrupt.I am getting lots of input que drops in all vlan interfaces.I have enabled multicast in all vlan interfaces.System image file is "sup-bootdisk:s72033-advipservicesk9_wan-mz.122-33.SXI4a.bi...
Two isp for point to point link etherchannel conceptIsp 1 has auto neigiotation seetingsIsp2 2 has full duplex and speed 100Does this creates problem for etherchannelThus both isp should have same seetings such as autoI am geeting suspended error for...
Dear Friends,Please help me one of my querry...I have a cisco_2800 router, which is having fastether net 0/0 and fastether net0/1For eth 0/0 given ip is 192.168.1.1 and one pc connected (192.168.1.2)and for eth 0/1 given ip is 10.20.30.1 and one pc c...
Hi.I'm doing a lab test question.It's a simple configuration task for IPv6 and RIPng.I've attached an Image.There are two routers with a single serial link that each have a lan connected to there fa0/0 interface.When I enter the sh ipv6 route comm...
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