Resolved! IP Mobility with 1921 router
Does 1921 router support IP Mobility?If yes, what IOS and License should be used?
Forum Posts
Hello to all,I want to know which is the latest and the recommended IOS versions for the 2851 ISR? I guess that they might be same.Thank you all in advance for your prompt response.Regards, Konstantinos ProtopapasNetwork EngineerAlgosystems SA.
Hello All, Is the generally acceptable level of CRC errors on a device 1% or less, or does it vary depending on the device type, e.g. router vs. switch vs. WLC? I have an NCS 5500 that is slowly accumulating CRC's, at an extremely low rate, and I do...
My question is regarding the impact of filters or redistibution while modifying a route-map: For example: suppose i have a redistibution route-map with a DENY 10 statement that denies all routes.Suppose i want to allow some routes. I type: route-map ...
Hello, I'm trying to secure my network. First here's a diagram. I have a L3 switch for each ISP. For this question, I'll focus on the left switch with the WAN IP of 3.3.3.3. The WAN IP is external facing, so I want to harden it for added securit...
I am trying to find the following features for ASR9901, but I am unable to find. Maximum nos. of FIB table entries for IPv4 and IPv6Maximum IS-IS/OSPF neighbors.Maximum nos. of IPv4 ACLs and IPv6 ACLs.Maximum BGP neighborscan someone help me to fin...
So I'm taking a Network Defense course as part of my Cybersecurity training on Cisco's SkillsforAll platform, and I'm a bit confused about an example of Wildcard Mask calculation that they are giving me. The example goes like this:"Assume you needed ...
Resolved! NAT / Hairpinning / NVI
Hi all, Despite multiple discussions on NAT / Hairpinning / NVI I don't seem to really get it. What I want to do is the following: * I've got a server at 192.168.1.240:80 and :443 running which I'd like to NAT to a static outside IP (XXX.XXX.XXX.X...
Hi All,I want to increase the size of my OSPF listening network. Is it possible to just add a new network statement without taking down the existing network? Or should I expect the OSPF to recalculate and expect flapping/network outages as soon as th...
I want to use my firewall as an edge appliance and my cisco router and switch as the network core but i cant get more than one network to talk to the firewall at one time i know it has something to do with ospf or rip but i donot know enough about pf...
What is a basic setup to enable inter-vlan multicast routing? A single Catalyst 9300, a video server in one vlan, and a client in another vlan.
Hi everyone Please I need to find a solution for below- I have 2 ciscoes isr443 routers 2 cisco switches with a 10 GB interface- I have 2 wan lines, one dedicated for internet access and one for network traffic to our branches- 2 Palo alto firewall....
Resolved! Hqos issue
HelloI have come across an issue which I cannot fathom, its pertaining to hierarchical MPQ policy running on cisco 8300 CE rtrWhen this Hqos policy is applied straight away I see vast mounts of output drops on the wan interface.however looking into t...
Question: On a cisco NCS-5500, running Version : 7.2.2. If you configure a sub-interface under a TenGigE interface, and you specify that sub-interface to be a .0, i.e. te0/0/0/15.0, will this sub-interface by default be untagged? Or do you still n...
Guys do you have any suggestion how I can implement this topology, without buying additional gigabit port card.
