Routing

How can i add extra Gbe Module to 2911 Router or cant i do this ? Thanks for in advance.

I am trying to practice for my CCNA, and i picked up an old Cisco 1921 Router (and Catalyst Switch) just to get some practice making my own network. I set everything up to use ROAS, but I can't ping out to the internet (8.8.8.8). I can ping all the c...

Dear community, I am trying to setup a public static IP for cisco router 819 with a SIM card. Could you help advise please?   Thanks in advance

Currently the ASR1001-X is covered under Smartnet. Is it necessary to also put Smartnet on the licsense - SLASR1-AES?   CCWR automatically adds it to the quote. It there any impact to removing support from the license? 

Hi, Does anyone know how pfr inject routes to the border routers in IWAN solutions. I know it measures the performance of the channels using IP SLA Jitter probes and keeping a table based on traffic-classes. After  traffic comes it chooses the best e...

Hello All, I have 2 CE Routers as default gateway for our office LAN, both the routers are configured as DHCP servers for a VLAN subnet /26. There are around 40+ users in this VLAN and the subnet has 62 usable IPs. But still I am getting an IP confli...

Hi There,Question 1 : We have two router on both router BGP is running. Client called and said BGP is flapping on Primary router Why ?And he said kindly shift my traffic to secondary router, how we can do that in real environment?Question 2 : We have...

When I found the internet access is unstable, I checked the gateway router and found the following information all over my screen. %DNSSERVER-3-UDPDNSOVERLOAD: Low available memory: dropping <id# 31101> from <cli 202.112.51.217>.li 202.112.51.21 And ...

need to configure redundant static route . there is a  single core switch connecting to two MPLS router1  and router2 , both routers active/active MPLS circuit. wanted  route some traffic to MPLS ,  got that IP SLA device tracking can be configured t...

I want to know how many pkts were matched and dropped by my flowspec rule.I'm looking at netflow9 docs and only usable field I find is FORWARDING STATUS. However if I set my flowspec rule to discard pkts which have size larger then 400 I have some mi...

Hi,we're running in our network a bunch of ASR 907, all of them equipped with dual RSPs. On one of those, the secondary RSP failed so today a technician showed on site with a replacement RSP.The problem was that the RSP that he brought had a differen...