About dfbnws

dfbnws · 12-18-2020

Hii have to add two switches to l2 network (red highlighted ones) and want to know if there is any risk of a loop ?

dfbnws · 09-16-2020

i have to migrate functionality from one router to another.want to reuse the complete config as-is, meaning copy the interface and hsrp config from old router to new router, on an existing interface.end result will be an interface on new router, with...

dfbnws · 08-02-2019

hii have a vpn on a router interface, which has a crypto map appliedi am building another link to the peer device and configuring the interface with new IPsquestion is, can i place the same crypto under the new interface?my understanding is that this...

dfbnws · 07-25-2018

Hi I have a setup with two routers, running ebgp with the DC (DC is providing internet access) routers using private AS. DC itself has connection through ebgp with ISP_A, from looking glass i can see they are advertising my subnet x.x.x.x/24 with the...

dfbnws · 06-23-2018

so i upgraded an asr with below command boot system flash bootflash:/asr***.bin (notice the /) luckily it went through :) whereas everywhere on support forums and cisco documentation it mentions correct command as boot system flash bootflash:asr*...

dfbnws · 12-18-2020

thanks. agreed on the large l2 domain. but i cant make the middle ones root as the root is one level above those.

dfbnws · 12-18-2020

Cant connect directly to one level up due to port limitation. vpc wasnt originally confgured on the switches to which i am connecting now, and this is a temp solution till the port limitation issue is resolved. so spanning-tree will block alternate p...

dfbnws · 12-18-2020

Thanks. All switches in the pic are in l2. the l3 gateway is further upstream in DC. the root bridges are also upstream. all the switches in the diagram have rstp running with 61440.

dfbnws · 09-16-2020

it will look something like this eventually, on one of the routersinterface GigabitEthernet0/0/1 ip address 10.10.10.4 255.255.255.0 ip address 10.10.10.10 255.255.255.0 secondary standby 50 ip 10.10.10.2 standby 50 preempt standby 100 ip 10.10.10....

dfbnws · 08-05-2019

thanks for the replyi think i didnt explain completely.theres no change to the crypto map, the ACLs remain the sameI just have to apply it to a new interface that i created between the inside device that will forward all traffic and the router which ...

Member Since	‎05-15-2018 01:02 PM
Date Last Visited	‎12-27-2020 10:39 AM
Posts	17
Total Helpful Votes Received	5

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adding new switches to layer2 network

secondary ip in same subnet as existing ip on an interface

moving vpn to new interface

Change of ISP and private to public AS

upgrade asr1001 with boot system flash bootflash:asr***.bin

Re: adding new switches to layer2 network

Re: adding new switches to layer2 network

Re: adding new switches to layer2 network

Re: secondary ip in same subnet as existing ip on an interface

Re: moving vpn to new interface