Routing

Hi All,   What will be the consequences if we create Ether Channel/Port channel on One side and leave other side Default ?   What happens if we use PAGP/LACP and Static "ON" ?   Thanks, Prasanna Kumar Desireddy

I have this configuration on 7600 router: line vty 0 4 transport input lat pad mop telnet rlogin udptn nasi ssh acercon!endam trying to find out what is the acercon means.can anyone please help me with that.

Hello all access-list inside_in extended deny icmp host A host B log access-list inside_in extended deny ip host A host B log     I would know the behaviour about the ACLs. As I understand the ping from A to B is not allowed, but the A receive a unre...

Hardware - Cisco 2901 Router   I've got two HWIC-1FE modules installed in the router, along with a VIC2-4FXO voice card.  Both HWIC-1FE modules show up in the 'Show inventory', but only one shows up when I do 'Sh IP Int Brief'   Any thoughts on why I...

I have two ASR1001-X routers running 3.16.02.S, each with 8GB DRAM.  We have three WAN links, and are using BGP to load balance with our providers.  Currently only 1 router is up and running, just got the other one. What is the recommended method of ...

 Hey -I would like to create as IP SLA for our remote Internet circuits that will trigger an alert when not working. This way we will be alerted even if the Outside interface remains up and pingable. The architecture is such that if the Internet is d...

I was watchhing the cisco live presentation BRKSEC-3054 - IOS FlexVPN Remote Access, IoT and Site-to-Site advanced Crypto VPN Designs (2017 Berlin) and it mentioned in a slide iWan3.x LISP/ESON. I cannot find any info on this and was curious if anyo...

Hello All,   Is there a way that I can allow ICMP ping to a physical or virtual interface of a router and block all other pings. I know this can be achieved using ACL just by permitting the interface IP and block ICMP for all other IP's. But I need t...

Dear All,We have seen memory leaking in Cisco devices.The reason could be Bug on IOS & as workaround Reboot to free dead cells and add in free pool.Can you share does Cisco have any procedure to release unused dead memory to free pool manually withou...

Hi, Need a help on prioritizing traffic/QoS/Bandwidth allocation.   I have a branch office connected to 1 Mbps MPLS link. (LAN: 10.200.10.0/24)   Users in branch office access applications hosted in Head Office. We have two types of applications: 1. ...

Hello,I have 4 sites, 2 of them will be producing multicast streams (at the moment), but currently at one of the sites is the RP. This may cause us problems because of unecessary traversal of the links for this kind of traffic. Each site has a pair o...

I have the following network. (IMAGE ATTACHED)   When using a $5 wrt120n router from a junk draw in my closet, I get 40mb/20mb and I can reach my web server using FQDNs from my lan(inside my house).   When using either a 1841 or 2811(same problem on ...