Two routers are conneccted with each other & tried to filter router1 loopback address using route map with extended acl.But still its not filtering routes & incase i use standard acl it filters the routes.below is the config of both routers.Router1:-...
Forum Posts
Resolved! IPSLA conf auto erasing
Hi Team, I have a Cisco 2811 device running with "c2800nm-advsecurityk9-mz.124-22.T2.bin" we have configured failover mechanism in to the same chassi.ip sla 1icmp-echo <isp ip> source-ip <ip address>threshold 2500frequency 120timeout 3000ip sla sc...
I have a network where users are seing slow responce issues. I have stacks of 3750's connected to the 4500's using etherchannel. the logs show an issue with 3 of the vss ports.the logs belwo keep repeatingcould this cause a slow responce issue.versio...
Resolved! Show Interface trunk
With the following config on a Cisco 3845 router, I cannot seem to figure out why I cannot see the trunk details with show interface trunk command. Ping, traceroute, EIGRP, iBGP peering is operational but no trunk details on the router side.On Cisco ...
Lastly, this is probably really a stupid question. Recently, I figured out that ARP has four brothers. The one I discovered by playing with GNS3 was 'Gratuitous ARP'. I am not sure but this is how I understood the gratuitous arp. If I try to use a pu...
HiI came across a strange issue today where a couple of ibgp sessions were stsying up for 3 minutes then dropping.I had recently changed the lan mtu from 1500 to 9000 and all was ok until the bgp sessins had to re-establish, then when they did they f...
Estimados, quisiera que alguien me preste asesoramiento para comprar switches de 10 Gbps para interconectar servers. No se cual de las líneas Catalyst o Nexus es más apropiadaTRANSLATIONPurchase switches with 10 Gbps portsDear, I would like someone t...
Hi Team, i have cisco WS-C6506-E chassi running with "s3223-ipbasek9-mz.122-33.SXJ10.bin" IOS .Below are the vulnerability hitting on the perticular IOS. Unsupported Cisco Operating SystemSSH Server CBC Mode Ciphers EnabledSSH Weak MAC Algorithms Ena...
I have a Cisco switch into which is plugged a Cisco Aironet. Unless the port role is set to access point traffic from wireless clients is 9 times out of 10 not passed through the switch. Why is this, what exacly does port roles change?
Hi, Looking more detailed info (no aviabled detailed datasheet in cisco.com) about Nexus 93180LC-EX... 1) does it support NX-OS operating system ore only run in ACI mode? 2) does it support FEX? 3) does all 40G port are breakout capable, so in this p...
Hello,I have some questions on implementing ACLs.(I've only really used them for restricting access to VTY and this has never come up) So the scenario is I've been asked to restrict access to some managment interfaces to only a few managment workstat...
Hi, I recently reemplace a Supervisor card (2T) and I found that the Cisco IOS on Active and Standby Supervisor does not match hence it affects redundancy. I´m not sure, how to copy IOS from Active supervisor to Stanby Supervisor... I´ll try to real...
Helloip helper address or ip dhcp relay is not an option on the vlan SVI. How do I provide DHCP redirect on this Cisco Nexus 5672 with N56-BAS1K9 license?
I understand that when building a GRE tunnel interface, you need to apply the "bandwidth" command set to the physical interface speed. This is used for:Routing protocols that operate over the tunnel interface, and take interface bandwidth into accou...
Hello All, I've multicast issue, when i use different vlan. The group adress is 239.192.1.1 On 3850 : I've enable IP PIM sparse mode enable on INT VLAN 7 ET VLAN 3 RP adresse10.1.8.254 On SG500 L2 : Ip igmp snooping only enable here is the c...
