By default, most terminal sessions treat all text equally. When you type show log or show running-config , your eyes have to scan every single character. This is slow and error-prone. Consider a critical production outage:
Xshell applies visual styles dynamically using user-defined string matches or regular expressions. Follow these steps to build your initial template: Open and navigate to the top menu bar. Go to Tools > Highlight Sets .
: Interface names (e.g., GigabitEthernet , Te0/0/1 ) and switchport commands. Yellow : User accounts, hostnames, or specific warning logs. Pro Tip: Share Your Sets
XShel is a popular terminal emulator that provides a secure and efficient way to connect to and manage network devices. It supports a wide range of protocols, including SSH, Telnet, and serial connections, making it a versatile tool for network administrators. With XShell, users can access and manage network devices from a single interface, making it easier to configure, monitor, and troubleshoot network devices. xshell highlight sets cisco
Statuses like Down , administratively down , or unassigned immediately flash in red.
(?i)\b(up|active|permit|allow|allowed|success|successful|online|established|trunking)\b Suggested Style: Bright Green Bold text. 3. IPv4 and IPv6 Addresses
To create or edit highlight sets, you need to access Xshell’s global options. Open . Click on Tools in the top menu bar. Select Options from the drop-down menu. By default, most terminal sessions treat all text equally
background ensures that hardware issues or configuration errors jump off the screen during a show ip interface brief . You no longer have to scan—you simply look for the red. 2. Status Confirmation
In the realm of network administration, the ability to rapidly parse large volumes of terminal output is a critical skill. For engineers managing Cisco environments, Xshell’s Highlight Sets
: Use \bDOWN\b to highlight the word "DOWN" only when it appears as a whole word. Consider a critical production outage: Xshell applies visual
Here are some powerful rules to start with, complete with regex patterns.
If you want to highlight specific patterns (like IP addresses or MAC addresses), check the Regular Expression box when adding a keyword: IP Address Pattern: \b(?:\d1,3\.)3\d1,3\b Cisco Interface Pattern: (GigabitEthernet|FastEthernet|TenGigabitEthernet)\d/\d+ 🚀 Step 4: Apply to Your Session
Only enable the IP regex rule when running show ip route or show access-list . For general logs, it might highlight too many false positives (like decimal numbers). Create two separate highlight sets – one for "config review" and one for "log monitoring."
Imagine a scenario: Your monitoring system says "BGP Peer 10.0.0.1 down." You SSH into the Cisco router using Xshell.
: Go to the Tools menu and select Terminal Highlight Sets .