dokucama - network_stuff:cisco

acs

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

Cisco ACS 5.x Check video list here (all available in youtube): ACS Skip to end of metadata Created by JAIME SANTOS , last modified on Mar 08, 2017 Go to start of metadata Use IE from Orion server to access ACS To see logging.. Monitoring and reports > Launch Monitoring and Report Viewer > Catalog > Access Service > Access_Service_Authentication_Summary

api

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

NX-API

asa

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

CISCO ASA Configuration:\\ * Set ip addresses * Set security levels * set routes * * Then I will be able to ping interface (internal no needed) Example: ---------- Contexts To see all the contexts, we need to be in the system context:

asr

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

HERE ALL THE NEW INFO ABOUT THE ASR-1000

bgp_notes

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

OUTPUT OF BGP TABLE (triplet and parenthesis meaning): show ip bgp x.x.x.x from y.y.y.y (RID) * x.x.x.x: next hop to reach the destination * y.y.y.y IP address of the router's interface who sent the update. * RID: router-id of the spoke sending the update

csr1k

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

NOTES: Be sure you have 'virtio' as interface type and you use the mac generation algo: node.vm.provider :libvirt do |domain| domain.nic_model_type = "virtio" node.vm.network :private_network, :mac => "#{get_mac_cisco()}",

election_logic

Anonymous (anonymous@undisclosed.example.com) — 2025-07-12T11:05:06+00:00

Technology / Role Elected item Primary criterion Tie-break Higher / Lower? OSPF Router-ID Manual `router-id` if set Highest loopback IP, else highest active int IP Highest DR / BDR Highest priority Highest Router-ID Highest EIGRP

ios

Anonymous (anonymous@undisclosed.example.com) — 2024-10-02T11:48:26+00:00

iosxr

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

* In principle, commit in every level of configuration you add. show configuration commit changes diff show configuration commit list show configuration commit changes last 1 rollback configuration last 1 show run | utility ? # This for a lot of unix utilities pwd # to see where I am in the hierarchy of commands abort # to abort the changes we just made (before the commit

ise

Anonymous (anonymous@undisclosed.example.com) — 2025-01-22T10:16:37+00:00

CISCO ISE Note that Cisco ISE (Identity Services Engine) is a RADIUS/TACACS+ Server + policy engine * * The posture services workflow is comprised of three main configuration sections: * Client provisioning * Posture policy * Authorization policy

license

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

* LAN-Lite * LAN Base * IP Base * IP Services

mpls

Anonymous (anonymous@undisclosed.example.com) — 2024-07-09T19:32:41+00:00

VPLS Configuration for Preferential Local LAN Usage Overview To ensure that sites A and B (colocated in the same building) prefer their local LAN for communication over the VPLS connection while still being part of the same VPLS group that includes site C, you can implement a hierarchical VPLS (H-VPLS) setup. This configuration prioritizes local traffic between sites A and B, keeping it on the local

nxos

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

NX-OS Nexus 5620 and 2k FEX CLI commands ; Models ; Troubleshooting ; VPC ; VDC ; User roles ; VLANs ; VXLANs` ; Fabric Path ; OTV ; FC ; CoS (Cisco Fabric Services) ; MDS devices MODELS * FEX support, N9K-C93360YC-FX2 * EOL: 5K (56128P); 5696Q (vertical slots)

prime_infrastructure

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

qos

Anonymous (anonymous@undisclosed.example.com) — 2023-11-02T14:38:15+00:00

QOS NOTES / CONCEPTS CLASSIFICATION AND MARKING * Always Mark traffic: Even if we are not honoring the marking, is a good practise to mark it. * Eg: we want to police some traffic. First we create the class map, we mark the traffic and then, in the same router, we police the traffic with that marking

support

Anonymous (anonymous@undisclosed.example.com) — 2024-11-27T15:06:33+00:00

Cisco SmartNet Service Levels Service Level Description SNT (8x5xNBD) 8 hours a day, 5 days a week, with Next Business Day hardware replacement.