Routing

Hi, I have recently migrated from cisco 3845 to cisco 4431. I have a policy map configured to give priority to voice.Post migration i am seeing packet drops on the default class map. fyi, circuit BW is 40Mb. Policy Map Voice_mpls For Voice Class L3...

Dear All  i have cisco router 2901 with 4 wic EHWIC-VA-DSL-A  and 4 pppoe line from different isp  each line 8 MB  so i want aggregation all to have 8 x4 = 32 MB total bandwidth  the problem how config 4 dialer  to share traffic to all dialers and h...

Dear All  i have cisco router 2901 with 4 wic EHWIC-VA-DSL-A  and 4 pppoe line from different isp  each line 8 MB  so i want aggregation all to have 8 x4 = 32 MB total bandwidth  the problem how config 4 dialer  to share traffic to all dialers and h...

I was reading on L3 switching .  If I ping from 10.1.1.1 to 20.1.1.1 what happens if it is an L3 switch .I read it does ASIC switching .what are the advantages of using ASIC switching. I am of the opinion if I have an L3 switch as per the topology be...

Hi I have 3 Internet Links One of the link is a Satellite link and is never been used I wish to redirect "only SKYPE" traffic on the Satellite Link Users are connected on interface g0/1 Satellite internet is connected on g0/0 I am using a Cisco 2921...

What is special in ISR router ? what are the difference between ASR and ISR router ? is there any security or firewall feature integrated in ISR router ?

please any expert help me in this senario, router 1721 with one wic-1adsl ,i have adsl conection with irb static ip. the router connect with mannaged switch through a trunk port. the switch has 2 vlans one for the static IPs and the other for private...

ASR's CPU & MEM monitoring, Either in realtime or while generating network utilisation reports, our NPM has never generated a correct report on ASR's CPU & MEM.  I would be interested to know additional comments on ways to monitor ASR's CPU & MEM in ...

Hi all, I'm trying to upgrade an ASR9001 from 5.1.3 to 5.3.3 but the command: admin install add tar ftp://xx.xxx.xx/ASR9K-iosxr-px-K9-5.3.3.tar fails. What it says about NTP does not apply (time is right) and about code signing stuff, I really don't...

Hello all, I'm studying about 65xx chassis. The question is below. 1. I'm wondering what's the difference between OIR and Hot swap? I guess OIR and How swap are same meaning, does it? 2. Among daughter cards, I found on the documentation that DFC ca...

Hi everyone Im currently configuring some trunks where im pairing the two 10gb interfaces on my two 2960X switches via etherchannel. These will of course be trunked to allow all vlans. Ive configured them as trunks and ive etherchanneled the ports t...

Dear Experts, 1. STM1 Connectivity is commissioned in Head office which is  connected to 20 Branch offices and at branch offices, there are G.703 Modem installed and somewhere V.35 Modem. Why ISP provided V.35 and G.703 Modem at branch offices. Can w...

Hello Folks, We have Cisco 1841 router which is used to connect our isolated LAN for internet access . We have configured the device without any issues and kept that in network . Topology is | Private LAN <--> Router <-->ISP | But after few minutes ...

Can anyone explain me that is it possible to allow multiple VLAN in a single access port ? If answer is yes then which circumstances it is possible.