Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
Hello,i have small router 2911 connected the main internet router GSR this GSR has peering with ISPs , there is default route on 2911 send to GSR and all user connect on 2911 will go from 2911 to GSR, i had attack ddos attack on 29...
I am about to take our business from using a Comcast Business Class coax router to getting them to install a fiber drop into our building. What they told me was they would be terminating on a ciena switch (I believe it will be a 39...
Hi allWe have an ADSL router with the public IP on that, behind this we have an ASA firewallIs it possible to create a site to site tunnel if I NAT the correct ports to the ASA ? if so what ports would I need to NAT, GRE / ISAKMP, UDP500 etc ?cheers
Hi Guys,I know that level 2 routers learn about paths both within areas and between areas.If that is so , can we repeat the vlans that are in area 1 to the area2 ,i.e excluding the vlans that are directly connected.
Hi Guyz, I am having a very strange issue with my 887 Branch router type at different locations that suddenly loose connection on the WAN ATM0 interface.A router reboot does not solve help bring up the interface but when the ATM0 cable connection is ...
Hello Friends,I have configured Etherchannel in Cisco 2951 ISR router using Integrated port G0/1 and 0/0. It is working perfectly. The question is why i am not seeing any output about the etherchannel details when i issue show command. IOS Version: 1...
Here’s my question.I have a remote site with two routers.R1 has a connection to our MPLS netR2 has a dedicated internet connection circuitBehind that I have an ASA, behind the ASA I have a net with some servers.I am using EIGRP for my igrp.What I wou...
Hello all,I have a change in my network where I had to setup a public IP directly on my internet interface. I am hosting Crypto IPSec on my router to provide VPN service to my employees. After setting the public IP on my interface gig0/1 and making c...
I have a new 2921 router with 2 VWIC3-2MFT-T1/E1 Cards in EWIC slots 0 and 1 (Configured for T1). The strange thing is that ports 0 and 1 on Slot 0 and port 0 on the card in Slot1 show only the amber AL light (as expected), however port 1 on the car...
Hi All,I have an interesting issue with a remote site that is connected by a 24M Microwave link – recently we have had a lot of packet fragmentation, that has resulted in downloads that do complete, but fail MD5 checksum tests.A client side workar...
I have a dual-hub mGRE network setup over an MPLS network. I am using EIGRP for routing and it generally seems to be working well as far as data and routing go. VoIP is another matter. We are seeing inconsistent reports on call quality. We have Q...
I have inherited a BGP setup which involves a local BGP mesh consisting of 4 Routers at my site, all who are peered with each other (so each router has 3 iBGP peeerings with the other local routers).Each of these routers has an eBGP peering with a si...
Current 1 connection with this configinterface Port-channel4 no ip address!interface Port-channel4.40 description 10.10.40.0/24_VoIP encapsulation dot1Q 40 ip address 10.10.40.1 255.255.255.0 ip pim sparse-dense-mode!interface Port-channel4.901 descr...
Dear All,Please look at the attached picture. Switch 2 upper port is Gb1/1, which is blocked and the lower one is the Gb1/2, which is the root port. I dont't understand why not the upper port become to the root port... Because both of the mentioned ...
Hi ChapsSimple question (that I can't find the answer to anywhere)On a HWIC-1T card what dows the loopback command actually do ??
