Routing

so last night i upgrade a stack of switches  (6)   and it upgraded them,  but now i get a few errors   as seen below   the system light stays amber, and no traffic is forwarding   the version i upgraded to was c2960x-universalk9-mz.152-4.E6   i've tr...

Hello   i was wondering if it's possible to use PBR on a site to site vpn between 2 asas, using static routes . Obviously, with version after 9.4.1 that supports PBR.

i have a scenario where i have one cisco router and 2 ISP (A and B for example) connected by 2 eBGP . So when i do show ip bgp , i get *> from ISP A and * from ISP B now when i do traceroute to a reachable ip taking source the interface of ISP B the ...

Hi Guys, I have a question regarding Remote Intelligent Mirroring, if my network design has a solution including a core switch and multiple edge switches and the core switch has embedded this service RIM which I can mirroring any other port on the ed...

Hi All! This is a kind of poll in order to find out if someone is using NAT on Dialer on new ISR 4000 series routers (4221, 4321, 4331, 4431, 4451)   NAT on Dialer means that Dialer is used for internet access (PPP) via e.g. VDSL and PNAT is required...

Hi All,   I'm having trouble forming neighours with EIGRP through a GRE tunnel. I have 4 routers R1, R2, R3 and R4 and the tunnel is between R1 and R4. I have a loopback interface on R1 and R4 which are 1.1.1.1/32 and 4.4.4.4/32 respectively. I have ...

Hi All, On a cisco ASR9000 running IOS XR, I want to remove several GigabitEther subinterfaces in one shot,  would it be possible?   The configuration is like the following: router hsrp interface GigabitEthernet0/0/0/1.90 ... interface GigabitEtherne...

Hello , i have problem when i want to config limitation configuration on interface tenGige in Router NCS 540 appear  this massage below :NCS540#CONFMon Feb 25 06:09:22.673 UTCNCS540(config)#policy-map 54STM-defaultpolice rate 8397 MBPSNCS540(config-p...

Hi All, I am writing to understand what type of routing should be ideal for around 50 sites which is expected to be interconnected with each other and the Datacenter through MPLS. The link is expected to be used for intranet, internet and Voice. The ...

HelloI have a doubt about the operation of DHCPv4 as it is rappresented in the image grab from the course of cisco accademy.Do you think that is correct the dhcpoffer is in broadcas? I read in other document that the answer of the server is unicast.S...

I am creating a home lab for the CCNA Security exam and I have two Cisco 3845 routers. I have seen all the arguments for going purely virtual but I am already committed (I own the two routers and neither has the security package). So my question is.....

I have different vlan configured under FastEthernet 0/0 on Cisco Router 2801 vlan50 connected to new switch, and configured probably, but the devices with vlan50 can't access internet, so I need to allow internet access from vlan 50  interface FastEt...

Hey all, I'm trying to do SSH to my router via management interface but it is not working, it doesn't work via same network or if connected directly.

Hello, I don't know if this is the correct appropriate forum, but I have a questionabout  the Cisco RV320/RV325 small business router. What I would want to do is the following. I have a few IP devices that stream on a specific port (554) and I want t...