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Build custom image for CISCO devices

No, they don't. Cisco firmware is closed source.
Zac67's user avatar
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1 vote
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Looking for sanitized Cisco IOS XR configurations

Someone responded privately with sanitized IOS XR configurations... they are on github here: sample_05.iosxr sample_06.iosxr sample_07.iosxr
Mike Pennington's user avatar
1 vote
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The TTL and packet drop

When a router receives a packet with a TTL of 1, the router can still process and accept it if its destined for itself, correct? Yes. Because for example, eBGP messages use a TTL of 1 by default and ...
Zac67's user avatar
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Setting FortiGate HA Firewall

What type of Switch do i need for WAN-B L2/L3? (sitting between ISP and Firewall)? Assuming an HA setup with dual firewalls: Actually, just about any switch will do. An unmanaged one has the ...
Zac67's user avatar
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1 vote

Setting FortiGate HA Firewall

You would need to connect both ISPs to both firewalls if you want to retain the dual WAN design throughout a failover scenario. If the satellite service cannot easily be connected to the second ...
FrameHowitzer's user avatar
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Interface is down/down but internet works

The "down/down" status on the switch interface suggests a layer 1 issue, possibly a faulty cable or port. However, if the connected device is receiving internet, it indicates that the issue ...
Yasoda Sanjel's user avatar
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Interface is down/down but internet works

You might want to check the port status in the management console and the switch's MAC table - likely there's just a documentation error.
Zac67's user avatar
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2 votes

Disable the --more-- prompt in Cisco CLI

Doing a terminal length 0 (not in configure mode) does the trick.
Teun Vink's user avatar
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How to apply a Route-Map to a NAT connection

ip nat inside source route-map cablemodem interface GigabitEthernet0/1 overload ! ip access-list extended PROTO-41 permit 41 any any ! route-map cablemodem deny 3 match ip address PROTO-41 ! route-...
Ricky's user avatar
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How to apply a Route-Map to a NAT connection

You can create 2 route-map entries to cover both cases. Cisco provides this simple example for a kind of round robin style load balancing to use both connections at once. Traffic would be sent via one ...
FrameHowitzer's user avatar
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Configuring multiple public IPs in Cisco 881 to forward private IPs with tags while bandwidth balancing

Is there a way to forward the private IPs with the tag (VLAN 30) to the switch You can use an access port on the switch with VLAN 30 untagged, or a trunk port on the switch with a VLAN subinterface ...
Zac67's user avatar
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