Routing

Not able to access the router through SSH. We are able to see the incoming traffic to the router but not observing reverse traffic from router. Router are configured in HSRP and both the routers are not accessible.

So I added a new site to my IWAN infrastructure using APIC-EM and my hub site turned RED.   I try and recover and it gives an error in APIC-EM that says:   "Unable to push CLI 'no class browsing sequence 30' to device ...."   I did a packet capture a...

Hello, i've a local DNS Server (reacheable only inside the company) with Round Robin DNS record (one DNS record with 3 IP addresses) : DNS RR record : server.mycomany.com IP Addresses : 10.10.20.1 / 10.10.20.2 / 10.10.20.3 In a host perform a DNS r...

dear guys hi i have a question about redundancy scenario on cisco ASRs as like as cisco 6807 that support VSS for make 1 bigger switch with 2*6807 or stack on C3750 or C3850, is there any same technology for Cisco ASRs or not? Regards  

Hi everyone,   Scenario#1 Source-10.10.10.10---10.10.10.1 f0/0 R1(rp)--------->rest of multicast network--Listener 235.1.1.1Assumptions: R1 has IP sparse mode configured on f0/0, assume rest of multicast config is correct, R1 has ( *,235.1.1.1) in mt...

Ok Ill try and keep this as short as possible.  Last week we had our MPLS service interrupted.  Well once services were restored, all sites (we have 15 sites on MPLS) came back up except one.  First thing I did was contact ATT.  They were able to loo...

Hi All, We are facing issue with arp.ARP is not getting updated on one of the internet router.ScenarioWe have 2 firewalls in cluster connected to 2 Internet routers. When doing FW fail over arp in not getting updated on primary internet router howeve...

Hi All,   I am looking into the one of the 6800 Switch configuration and I found one command which i cannot understand, when we go to provisioning mode. Can any one explain what is virtual-slot and and how we found particular port-type number.   modu...

I have live ip setup in Internet 1 & pppoe on 2nd so i want to forward my local pc's service to my static live ip For Egi have configure router as load balancer1)Having Static ip(live) - 10mb 2)Pppoe - 100mb connectionSo i have one local system runni...

Hi all, Which interfaces are supported and what licensing is required for MACSEC on the 4K ISR's? Thanks!

 I'm deploying some 899G LTE routers that will need to support a small number (2) of Cisco IP phones. I'm not seeing availability for the typical LAN command "trust device cisco-phone" on any of the (8) GigabitEthernet PoE ports on the router. I'm co...