Routing

Hi Folks,Can an interface buffer space / queue size be increased if you bundle the ports? For example, is the queue size larger for a 2G ether channel to a 1G interface? I have a situation where output drops increments on an interface occasionally (d...

Hello;I enable logging in cisco catalyst 4500 switch to an external server . But all the logs sending to a syslog server are a console logs ( example : an administrator access via console and change config...) .Please what should I do to enable the t...

Hi Ive bought the above AP. I can't make the AP to forward a local ip from my router. normal my setup is inet -> router -> ap.Ap recieves an local ip 192.168.1.XX from router. Ive used the setup Wizard. dhcp/no single point/named the ssid. I can see ...

Hi, I hope someone can help (and I hope I can explain the issue).Our ISP supplies us with two routers and I want to set one of them to be the preferred route for traffic. While I know how to do a little IOS config I am rather out of my depth with thi...

Hi all, I'm using Cisco 6513, Sup720-3bxl, Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(33)SXJ2, RELEASE SOFTWARE (fc4) I'm trying to implement BGP blackhole mechanism so that our clients could use it via set...

Hi,We have redundant links to the WAN provider. We are trying to make them work but we get a routing loop between router A, router B and Provider routers, everytime both links are up. Both routers A and B are in the same OSPF area. Each router has a ...

good morning, I have a question regarding upgrading my 2621 routers, i am new to cisco ios and start learning for ccna for my own intrest.My goal is to let the routers preform glbp, as far as i saw on the web the should be doing that.The problem is t...

I have an issue where I am advertising two default routes, one from a primary and another from the backup siteOne is OSPF(backup) and the other is iBGP(primary). There are two eBGP routers connected to ISP, with a switch behind themThe switch is iBGP...

I have 20 locations. 17 of them are on Verizon MPLS. 3 we just moved to Windstream MPLS. The headquarter has dual routers one on Verizon mpls and one on Windstream MPLS and they are sharing all the routes. The issue I have locations on Verizon MPLS c...

Hi dear all : usually for route summarization i am using conversion of decimal to binary numbersand that method take long time to have route summarization.can any body help me with a short way to do route summarization. please leave your explanation ...

Folks,To being with we are using our routing environment using MPLS link and running BGP. As a backup we have implemented DMVPN tunnels which run over the internet. These DMVPN tunnels kick in only when the main MPLS link fails. Otherwise this backup...

Hi,We have a E1 PRI interface suddenly down. Here are some show commands:sh int ser0/0/0:15Serial0/0/0:15 is down, line protocol is down   Hardware is DSX1  MTU 1500 bytes, BW 64 Kbit/sec, DLY 20000 usec,      reliability 255/255, txload 1/255, rxloa...

HiI'm having trouble connecting to an ISR 861 via the latest CCP.It discovers OK, but when I attempt anything from the configure tab I get the loading dialogue followed by an error saying I need to rediscover the device to continue.Any help is most w...

Hi All, The problem as described in the title of this post is something I'm having for over a year now. The download speed behind the Cisco ASA 5512-x is perfectly fine and stable at 10MBps, but the upload speeds is at most 10% of it. While we are on...